<?xml version='1.0' encoding='UTF-8' ?><rss xmlns:content='http://purl.org/rss/1.0/modules/content/' xmlns:media='http://search.yahoo.com/mrss/'  version='2.0'><channel><title>PTC NEWS Science-and-technology</title><link>https://www.ptcnews.tv</link><lastBuildDate><![CDATA[Sat, 11 Apr 2026 11:10:51 +0530 ]]></lastBuildDate><language>en</language><image><title>PTC NEWS Science-and-technology</title><url>https://ptcnews-wp.s3.ap-south-1.amazonaws.com/wp-content/uploads/2022/07/ptcnews-logo.jpg</url><link>https://www.ptcnews.tv</link></image><description>PTC News provide the latest Punjab news and top stories from across Punjab Find Punjab news headlines, photos, videos, photo gallery and political issues.</description><item><guid isPermaLink='true'><![CDATA[ https://www.ptcnews.tv/science-and-technology/nasa-launches-historic-artemis-ii-crew-mission-to-moon-and-back-in-over-50-years-4423083 ]]></guid><title><![CDATA[ NASA launches historic Artemis II crew mission to moon and back in over 50 years ]]></title><link><![CDATA[ https://www.ptcnews.tv/science-and-technology/nasa-launches-historic-artemis-ii-crew-mission-to-moon-and-back-in-over-50-years-4423083 ]]></link><pubDate><![CDATA[Thu, 02 Apr 2026 10:13:26 +0530 ]]></pubDate><description><![CDATA[ More than five decades after humans last travelled beyond Earth’s orbit, NASA on Wednesday launched astronauts on a journey around the Moon as part of the Artemis 2 mission. The launch occurred within ]]></description><content:encoded><![CDATA[ <p>More than five decades after humans last travelled beyond Earth’s orbit, NASA on Wednesday launched astronauts on a journey around the Moon as part of the Artemis 2 mission. The launch occurred within its scheduled window of 6:24 pm to 8:24 pm ET from the Kennedy Space Center.</p><p><br></p><p>A powerful rocket is carrying four NASA astronauts—Reid Wiseman, Victor Glover, Christina Koch and Jeremy Hansen—on a 10-day trip around the Moon before returning to Earth. Although they will not land and will remain thousands of miles away at their closest approach, the mission is a crucial step toward future lunar landings. It will test life-support and other key systems of the Orion spacecraft, designed to carry humans into deep space.</p><p><br></p><p>NASA aims to land astronauts on the Moon in upcoming missions, possibly as early as 2028, with support from private companies like SpaceX and Blue Origin.</p><p><br></p><p>The last time humans walked on the Moon was during Apollo 17 mission in December 1972. After that, lunar exploration lost momentum, and NASA shifted focus to projects closer to Earth, such as the space shuttle programme and the International Space Station.</p><p><br></p><p>The Artemis programme was revived during the presidency of Donald Trump and continued under his successor, with Artemis I successfully completing an uncrewed flight around the Moon in 2022.</p><p><br></p><p>The astronauts launched aboard the Space Launch System rocket, which stands 322 feet tall and weighs 5.75 million pounds when fully fuelled. Once in space, they will continue their journey in the Orion capsule.</p><p><br></p><p>During the mission, the crew will travel up to about 43,000 miles from Earth, potentially setting a record for the farthest distance humans have travelled—surpassing the achievement of Apollo 13. The astronauts also carried personal items: Glover brought his Bible, Hansen carried family pendants, Wiseman took a notepad and pencil, and Koch brought handwritten messages from loved ones.</p> ]]></content:encoded><enclosure url='https://media.ptcnews.tv/wp-content/uploads/2026/04/d514fdb00dcd6f1aac9c3f98054678ac_1280X720.webp' length='70277' type='image/jpeg' /><media:description type='plain'><![CDATA[ NASA launches historic Artemis II crew mission to moon and back in over 50 years ]]></media:description></item><item><guid isPermaLink='true'><![CDATA[ https://www.ptcnews.tv/science-and-technology/nasa-astronaut-sunita-william-retires-after-27-years-and-608-days-in-space-4420302 ]]></guid><title><![CDATA[ NASA astronaut Sunita William retires after 27 years and 608 days in Space ]]></title><link><![CDATA[ https://www.ptcnews.tv/science-and-technology/nasa-astronaut-sunita-william-retires-after-27-years-and-608-days-in-space-4420302 ]]></link><pubDate><![CDATA[Wed, 21 Jan 2026 09:01:45 +0530 ]]></pubDate><description><![CDATA[ PTC News Desk: NASA astronaut Sunita Williams, whose planned 10-day space mission extended to nearly nine-and-a-half months aboard the International Space Station (ISS), has retired after a 27-year ca ]]></description><content:encoded><![CDATA[ <p><b>PTC News Desk:</b> NASA astronaut Sunita Williams, whose planned 10-day space mission extended to nearly nine-and-a-half months aboard the International Space Station (ISS), has retired after a 27-year career. NASA announced her retirement on Tuesday, which officially took effect on December 27, 2025, shortly after Christmas.</p><p><br></p><p>Selected by NASA in 1998, the Indian-origin astronaut spent a total of 608 days in space across three missions, the second-highest cumulative time logged by a NASA astronaut. She also ranks sixth for the longest single spaceflight by an American astronaut, tied with fellow NASA astronaut Butch Wilmore, with both spending 286 days in space during NASA’s Boeing Starliner and SpaceX Crew-9 missions.</p><p><br></p><p><br></p><p>“Suni Williams has been a trailblazer in human spaceflight, shaping the future of exploration through her leadership aboard the space station and paving the way for commercial missions to low Earth orbit,” said NASA Administrator Jared Isaacman. “Her work advancing science and technology has laid the foundation for Artemis missions to the Moon and advancing toward Mars, and her extraordinary achievements will continue to inspire generations to dream big and push the boundaries of what's possible. Congratulations on your well-deserved retirement, and thank you for your service to NASA and our nation.”</p><p><br></p><p>Sunita completed nine spacewalks lasting a combined 62 hours and 6 minutes — the most by any woman astronaut and the fourth-highest overall in NASA history. She also made history as the first person to run a marathon in space.</p><p><br></p><p>Her first spaceflight began on December 9, 2006, aboard space shuttle Discovery as part of the STS-116 mission. Serving as a flight engineer for Expedition 14/15, she set a then-world record by completing four spacewalks totalling 29 hours and 17 minutes.</p><p><br></p><p>Her second mission launched on July 14, 2012, from Kazakhstan’s Baikonur Cosmodrome for a 127-day stay on the ISS as a member of Expeditions 32/33. During this mission, Williams carried out three spacewalks to fix an ammonia leak and replace a critical power system component connected to the station’s solar arrays.</p><p><br></p><p>Her third and longest mission began in June 2024, when she and Wilmore flew aboard the Starliner spacecraft as part of NASA’s Boeing Crew Flight Test. They later joined Expeditions 71/72 and returned to Earth in March 2025.</p><p><br></p> ]]></content:encoded><enclosure url='https://media.ptcnews.tv/wp-content/uploads/2024/07/f3428175b2d715ad14c784d8f4df3e57_1280X720.webp' length='103221' type='image/jpeg' /><media:description type='plain'><![CDATA[ NASA astronaut Sunita William retires after 27 years and 608 days in Space ]]></media:description></item><item><guid isPermaLink='true'><![CDATA[ https://www.ptcnews.tv/science-and-technology/isros-pslv-c62-rocket-faces-anomaly-during-stage-3-launch-deviates-from-flight-path-4419888 ]]></guid><title><![CDATA[ ISRO's PSLV-C62 rocket faces anomaly during stage 3 launch, deviates from flight path ]]></title><link><![CDATA[ https://www.ptcnews.tv/science-and-technology/isros-pslv-c62-rocket-faces-anomaly-during-stage-3-launch-deviates-from-flight-path-4419888 ]]></link><pubDate><![CDATA[Mon, 12 Jan 2026 12:42:37 +0530 ]]></pubDate><description><![CDATA[ PTC News Desk: India’s space programme faced a major blow when ISRO’s PSLV-C62 mission failed, and all 16 satellites on board were lost, even though the rocket took off smoothly from Sriharikota on Ja ]]></description><content:encoded><![CDATA[ <p><b>PTC News Desk:</b> India’s space programme faced a major blow when ISRO’s PSLV-C62 mission failed, and all 16 satellites on board were lost, even though the rocket took off smoothly from Sriharikota on January 12, 2026.</p><p><br></p><p>The PSLV-DL rocket, weighing 260 tonnes, lifted off at 10:17 AM and worked normally during the first two stages. The launch looked perfect and was watched by people across the country.</p><p><br></p><p>"The performance of the vehicle at the end of the third stage was nominal, and then a disturbance in roll rates and a deviation in flight path was noticed. We are analysing the data, and we will come back with more updates," Isro chief V Narayanan confirmed.</p><p><br></p><p>But soon after the third stage started, communication broke down. Mission control received no data, confirming that the rocket could not enter its intended orbit. This failure was similar to the PSLV-C61 failure the previous year. The mission was supposed to place DRDO’s main satellite EOS-N1 (Anvesha) — meant for monitoring the seas — along with 15 smaller satellites from Indian students, private companies, and a Spanish re-entry experiment, into a 505 km sun-synchronous orbit.</p><p><br></p><p>The rocket separated its boosters correctly, but something went wrong in the third stage about eight minutes after liftoff. This issue was similar to C61’s problem, where a drop in chamber pressure caused EOS-09 to be lost.</p><p><br></p><p>ISRO confirmed that the rocket had drifted off its planned path. A Failure Analysis Committee will now investigate what went wrong, but the cause has not yet been revealed. This is PSLV’s second failure in eight months, harming its strong success record of 94% across 63 earlier flights — the same launcher family that sent Chandrayaan-1 and Aditya-L1 into space.</p><p><br></p><p>Since ISRO never publicly released the full C61 failure report, questions about transparency were already being raised. The repeated third-stage issue in C62 has increased concerns about problems in the solid-fuel motor, nozzle, or casing, especially with ISRO’s packed 2026 launch schedule.</p><p><br></p><p>This failure may also impact NSIL’s commercial satellite launch business and reduce trust among customers, affecting the growth of India’s private space sector.</p><p><br></p><p>The back-to-back failures could slow down ISRO’s plans for 2026, including launching 100  satellites, expanding NavIC, and preparing for Gaganyaan, especially with competition from private space companies growing.</p><p><br></p><p>Although PSLV’s design allows for quick fixes, lack of transparency could invite parliamentary scrutiny, like in 2025.</p><p><br></p><p>ISRO chairman V. Narayanan said the team will work quickly to recover from this setback, and may rely more on LVM3, while continuing efforts to strengthen India’s self-reliant space capabilities.</p> ]]></content:encoded><enclosure url='https://media.ptcnews.tv/wp-content/uploads/2026/01/42f95506d4586a4b67dce8ee2ed90c94_1280X720.webp' length='41034' type='image/jpeg' /><media:description type='plain'><![CDATA[ ISRO's PSLV-C62 rocket faces anomaly during stage 3 launch, deviates from flight path ]]></media:description></item><item><guid isPermaLink='true'><![CDATA[ https://www.ptcnews.tv/science-and-technology/social-media-platform-x-face-major-outage-across-india-4417439 ]]></guid><title><![CDATA[ Social media platform X face major outage across India ]]></title><link><![CDATA[ https://www.ptcnews.tv/science-and-technology/social-media-platform-x-face-major-outage-across-india-4417439 ]]></link><pubDate><![CDATA[Tue, 18 Nov 2025 18:07:25 +0530 ]]></pubDate><description><![CDATA[ PTC Web Desk: Social media platform X, formerly known as Twitter, experienced a major outage across India on Monday. Users in several regions reported being unable to access the platform via its websi ]]></description><content:encoded><![CDATA[ <p><b>PTC Web Desk: </b>Social media platform X, formerly known as Twitter, experienced a major outage across India on Monday. Users in several regions reported being unable to access the platform via its website or mobile application.</p><p><span style="font-size: 1rem;">In Delhi, many users confirmed that both the desktop version and the Android and iOS apps were not functioning properly. While the homepage was loading, none of the feeds were accessible. Instead, users were met with an error message that read: “Something went wrong. Try reloading.”</span></p><p><span style="font-size: 1rem;">The cause of the disruption remains unclear. More details are awaited.</span></p><p><span style="font-size: 1rem;">Elon Musk had acquired Twitter (now X) on October 27, 2022, in a $44 billion deal, equivalent to approximately Rs 3.84 lakh crore today. Immediately after taking over, Musk fired four top executives: CEO Parag Agrawal, CFO Ned Segal, Legal Head Vijaya Gadde, and General Counsel Sean Edgett.</span></p><p><span style="font-size: 1rem;">On June 5, 2023, Linda Yaccarino took over as CEO of X. Before joining the company, she served as the Global Advertising & Partnerships Chairperson at NBCUniversal.</span></p> ]]></content:encoded><enclosure url='https://media.ptcnews.tv/wp-content/uploads/2025/11/81a29fcf097382b7d070ba41f02c4c52_1280X720.webp' length='59149' type='image/jpeg' /><media:description type='plain'><![CDATA[ Social media platform X face major outage across India ]]></media:description></item><item><guid isPermaLink='true'><![CDATA[ https://www.ptcnews.tv/science-and-technology/isro-launches-heaviest-communication-satellite-to-boost-navys-communication-grid-4416691 ]]></guid><title><![CDATA[ ISRO launches heaviest communication satellite to boost Navy's communication grid ]]></title><link><![CDATA[ https://www.ptcnews.tv/science-and-technology/isro-launches-heaviest-communication-satellite-to-boost-navys-communication-grid-4416691 ]]></link><pubDate><![CDATA[Sun, 02 Nov 2025 17:57:23 +0530 ]]></pubDate><description><![CDATA[ PTC News Desk: The Indian Space Research Organisation (ISRO) on Sunday launched its heaviest communication satellite to date, CMS-03, marking a crucial leap for India's independent satellite capabilit ]]></description><content:encoded><![CDATA[ <p><b>PTC News Desk: </b>The Indian Space Research Organisation (ISRO) on Sunday launched its heaviest communication satellite to date, CMS-03, marking a crucial leap for India's independent satellite capabilities and maritime security.</p><p><br></p><p>The indigenously developed satellite is India's heaviest communication satellite to date, weighing around 4,400 kg. The launch took place from the second launch pad of Satish Dhawan Space Station in Sriharikota in Andhra Pradesh at 5:26 pm.&nbsp;</p><p><blockquote class="twitter-tweet"><p lang="en" dir="ltr">Kudos Team <a href="https://twitter.com/hashtag/ISRO?src=hash&amp;ref_src=twsrc^tfw">#ISRO</a>! <br><br>India’s <a href="https://twitter.com/hashtag/Bahubali?src=hash&amp;ref_src=twsrc^tfw">#Bahubali</a> scales the skies, with the successful launch of <a href="https://twitter.com/hashtag/LVM3M5?src=hash&amp;ref_src=twsrc^tfw">#LVM3M5</a> Mission! <br><br> “Bahubali” as it is being popularly referred, LVM3-M5 rocket is carrying the CMS-03 communication satellite, the heaviest ever to be launched from the Indian soil into a… <a href="https://t.co/ccyIPUxpIX">pic.twitter.com/ccyIPUxpIX</a></p>&mdash; Dr Jitendra Singh (@DrJitendraSingh) <a href="https://twitter.com/DrJitendraSingh/status/1984953217265115223?ref_src=twsrc^tfw">November 2, 2025</a></blockquote> <script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script></p><div><br></div><p>The satellite would enhance the Navy's space-based communications and maritime domain awareness capabilities with indigenous, state-of-the-art components developed specifically to meet the Indian Navy's operational requirements.</p><p><br></p><p>"This satellite is India's heaviest communication satellite to date, weighing approximately more than 4,400 kg, and includes many indigenous state-of-the-art components developed specifically to meet the Indian Navy's operational requirements," the Indian Navy said.</p><p><br></p><p>CMS-03 is a multi-band communication satellite that will provide services over a wide oceanic region, including the Indian landmass, according to ISRO.</p><p><br></p><p>The satellite will be launched by the famous LVM3 launch vehicle, which successfully landed India on the lunar South Pole in the Chandrayaan-3 mission. This will be the vehicle's fifth operational flight."CMS-03, weighing about 4400kg, will be the heaviest communication satellite to be launched to Geosynchronous Transfer Orbit (GTO) from Indian soil. The previous mission of LVM3 launched the Chandrayaan-3 mission, in which India became the first country to land successfully near the lunar south pole," ISRO said in a statement.</p><div><br></div> ]]></content:encoded><enclosure url='https://media.ptcnews.tv/wp-content/uploads/2025/11/febd265b3d8edae9f2638e0ea69fac65_1280X720.webp' length='85920' type='image/jpeg' /><media:description type='plain'><![CDATA[ ISRO launches heaviest communication satellite to boost Navy's communication grid ]]></media:description></item><item><guid isPermaLink='true'><![CDATA[ https://www.ptcnews.tv/science-and-technology/jaldi-hi-dharti-pe-mulaqat-karte-hai-shubhanshu-shukla-as-axiom-4-crew-all-set-to-undock-today-4411813 ]]></guid><title><![CDATA[ 'Jaldi hi dharti pe mulaqat karte hai': Shubhanshu Shukla as Axiom -4 crew all set to undock today ]]></title><link><![CDATA[ https://www.ptcnews.tv/science-and-technology/jaldi-hi-dharti-pe-mulaqat-karte-hai-shubhanshu-shukla-as-axiom-4-crew-all-set-to-undock-today-4411813 ]]></link><pubDate><![CDATA[Mon, 14 Jul 2025 11:53:00 +0530 ]]></pubDate><description><![CDATA[ PTC News Desk: After spending almost 18 days aboard the International Space Station as part of the Axiom-4 mission (Ax-4), Group Captain Shubhanshu Shukla, the first Indian astronaut to visit the ISS, ]]></description><content:encoded><![CDATA[ <p><b>PTC News Desk:</b> After spending almost 18 days aboard the International Space Station as part of the Axiom-4 mission (Ax-4), Group Captain Shubhanshu Shukla, the first Indian astronaut to visit the ISS, along with this crew for the mission, is set to undock from the space station today, at approximately 4:35 PM IST.</p><p>As per a release by the National Aeronautics and Space Administration (NASA), the departure operations will begin with hatch closing at 4:30 am EDT or 2:00 PM IST on Monday, with the crew entering the spacecraft at 4:55 am EDT or 2:25 PM IST, followed by hatch closing.</p><p><br></p><p>From there, undocking will begin at approximately 6:45 am EDT or 4:15 PM IST, with the actual undocking approximately at 7:05 am EDT or 4:30 PM IST.</p><p>The whole process will be telecast by NASA on NASA , and the coverage will end approximately 30 minutes after undocking.</p><p><br></p><p>Following this, Axiom Space and SpaceX, via axiom.space/live and SpaceX's website, will continue the coverage of the Dragon Grace spacecraft re-entry into the Earth's atmosphere and subsequent splashdown off the coast of California in the Pacific Ocean at around 3 PM IST on Tuesday, July 15.</p><p>As per Axiom Space, the crew's return journey will take approximately 22.5 hours back to Earth, marking the conclusion of their nearly mission aboard the orbiting laboratory.</p><p><br></p><p>Earlier on Sunday, Group Captain Shukla delivered a stirring farewell speech from the ISS as the Ax-4 crew prepares for its journey back to Earth.</p><p>With a modern twist, he quoted the iconic words of Cosmonaut Rakesh Sharma, the first Indian in space, saying, "Aaj ka Bharat abhi bhi saare jahaan se acha dikhta hai" (Today's India is still more splendid than the entire world).</p><p><br></p><p>"Aaj ka bharat space se mahatvakaanshi dikhta hai, aaj ka bharat space se nidar dikhta hai, aaj ka Bharat confident dikhta hai, aaj ka Bharat garv se poorn dikhta hai aur inhi sab kaarano ki vajah se aaj mai fir se keh sakta hoon ki aaj ka bharat abhi bhi saare jahaan se acha dikhta hai" (Today's India looks ambitious from space. Today's India looks fearless, confident, and full of pride)," he added.</p> ]]></content:encoded><enclosure url='https://media.ptcnews.tv/wp-content/uploads/2025/07/2f8adff7395d9c024567f52dfcc3a32f_1280X720.webp' length='173721' type='image/jpeg' /><media:description type='plain'><![CDATA[ 'Jaldi hi dharti pe mulaqat karte hai': Shubhanshu Shukla as Axiom -4 crew all set to undock today ]]></media:description></item><item><guid isPermaLink='true'><![CDATA[ https://www.ptcnews.tv/science-and-technology/apple-phone-hidden-features-of-iphone-technology-news-4411587 ]]></guid><title><![CDATA[ Apple user for long? Checkout hidden features every iPhone user should explore ]]></title><link><![CDATA[ https://www.ptcnews.tv/science-and-technology/apple-phone-hidden-features-of-iphone-technology-news-4411587 ]]></link><pubDate><![CDATA[Tue, 08 Jul 2025 16:50:03 +0530 ]]></pubDate><description><![CDATA[ PTC Web Desk:&nbsp;If you're someone who's used an iPhone for years and never looked back at Android, chances are there are still some lesser-known features on your device waiting to be discovered. Wi ]]></description><content:encoded><![CDATA[ <p><b>PTC Web Desk:&nbsp;</b><span style="font-size: 1rem;">If you're someone who's used an iPhone for years and never looked back at Android, chances are there are still some lesser-known features on your device waiting to be discovered. With iOS 18, Apple has quietly added a handful of new tools designed to improve user experience, health, and privacy — but many users remain unaware of them.</span></p><p><span style="font-size: 1rem;">Here’s a look at five underrated iOS 18 features you might not be using yet. These features are compatible with iPhones that support iOS 18 and come with the TrueDepth camera system.</span></p><p><span style="font-size: 1rem;"><b>Vehicle motion cues – Fight motion sickness on the go</b></span></p><p>For those prone to motion sickness while using their iPhone in moving vehicles, iOS 18 has introduced a helpful visual feature. By enabling Vehicle Motion Cues, animated dots appear on the screen’s edges, providing visual stability when your body feels motion but your eyes don’t.</p><p><span style="font-size: 1rem;">You can turn this on by navigating to Settings > Accessibility > Motion > Show Vehicle Motion Cues. It also includes an automatic option that activates the feature only when the device detects vehicle movement.</span></p><p><span style="font-size: 1rem;"><b>Music haptics – Feel the beat like never before</b></span></p><p>A new Music Haptics setting makes listening to music more immersive. Found under Settings > Accessibility > Hearing, this feature syncs haptic feedback with music playback, making your device vibrate in rhythm with the beat.</p><p><span style="font-size: 1rem;">The vibrations varies with the intensity and pace of the music, enhancing the overall listening experience. If you're holding your phone, it turns music into something you can feel, not just hear.</span></p><p><span style="font-size: 1rem;"><b>Charge limit control – Extend battery lifespan on iPhone 15 and newer</b></span></p><p>Excessive charging to 100% can degrade battery health over time. With iOS 18, users of iPhone 15 and later can now set a charging limit to prevent overcharging.</p><p><span style="font-size: 1rem;">Visit Settings > Battery > Charging and set a limit between 80% to 95%. Most users are opting for 85% or 90% to strike a balance between battery longevity and daily usage.</span></p><p><span style="font-size: 1rem;"><b>Ambient sound shortcuts – One-tap relaxation from control centre</b></span></p><p>Need to unwind after a long day? With iOS 18.4, Apple added Ambient Music to the Control Centre, offering calming background sounds like Sleep, Chill, Productivity, and Well-being.</p><p><span style="font-size: 1rem;">Just go to Control Centre > Customise Controls, add Ambient Music, and select a mood-based sound profile. It’s perfect for meditation, studying, or winding down.</span></p><p><span style="font-size: 1rem;"><b>App lock with biometrics – Better privacy control</b></span></p><p>Concerned about privacy when handing your iPhone to others? iOS 18 allows users to lock apps using Face ID or Touch ID. Long-press any app icon and tap "Require Face ID" or "Require Touch ID" (depending on your device). You can also choose to hide the app behind biometrics for extra security.&nbsp;<span style="font-size: 1rem;">This makes it easier to protect apps like Notes, Photos, or Banking apps without relying on third-party tools.</span></p> ]]></content:encoded><enclosure url='https://media.ptcnews.tv/wp-content/uploads/2024/09/503c73fe4503b6585f0b4ab473f3a624_1280X720.webp' length='133775' type='image/jpeg' /><media:description type='plain'><![CDATA[ Apple user for long? Checkout hidden features every iPhone user should explore ]]></media:description></item><item><guid isPermaLink='true'><![CDATA[ https://www.ptcnews.tv/science-and-technology/shubhanshu-shukla-scripts-history-becomes-second-indian-to-step-into-iss-4411079 ]]></guid><title><![CDATA[ Shubhanshu Shukla scripts history, becomes second Indian to step into ISS ]]></title><link><![CDATA[ https://www.ptcnews.tv/science-and-technology/shubhanshu-shukla-scripts-history-becomes-second-indian-to-step-into-iss-4411079 ]]></link><pubDate><![CDATA[Thu, 26 Jun 2025 18:17:17 +0530 ]]></pubDate><description><![CDATA[ PTC News Desk: Twenty-eight hours after lifting off from NASA's Kennedy Space Center in Florida, Group Captain Shubhanshu Shukla made history by becoming the second Indian astronaut to arrive at the I ]]></description><content:encoded><![CDATA[ <p><b>PTC News Desk: </b>Twenty-eight hours after lifting off from NASA's Kennedy Space Center in Florida, Group Captain Shubhanshu Shukla made history by becoming the second Indian astronaut to arrive at the International Space Station (ISS), as the Axiom-4 (Ax-4) mission successfully docked with the orbiting lab on Thursday.</p><p><br></p><p><blockquote class="twitter-tweet"><p lang="ro" dir="ltr">The <a href="https://twitter.com/hashtag/Ax4?src=hash&amp;ref_src=twsrc^tfw">#Ax4</a> crew—commander Peggy Whitson, <a href="https://twitter.com/isro?ref_src=twsrc^tfw">@ISRO</a> astronaut Shubhanshu Shukla, <a href="https://twitter.com/esa?ref_src=twsrc^tfw">@ESA</a> astronaut Sławosz Uznański-Wiśniewski, and mission specialist Tibor Kapu—emerges from the Dragon spacecraft and gets their first look at their home in low Earth orbit. <a href="https://t.co/5q0RfoSv4G">pic.twitter.com/5q0RfoSv4G</a></p>&mdash; NASA (@NASA) <a href="https://twitter.com/NASA/status/1938213176543494600?ref_src=twsrc^tfw">June 26, 2025</a></blockquote> <script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script></p><p><br></p><p>The astronauts plan to spend about two weeks aboard the orbiting laboratory, conducting a mission comprised of science, outreach, and commercial activities. The mission is sending the first ISRO astronaut to the station as part of a joint effort between NASA and the Indian space agency. The private mission also carries the first astronauts from Poland and Hungary to stay aboard the space station.</p><p>Earlier, in a live interaction from aboard the spacecraft, Group Captain Shubhanshu Shukla, serving as the mission pilot, described the launch as "magical" and reflected on his journey.</p><p><br></p><p>"I am thrilled to be here with my fellow astronauts--what a ride it was. Honestly, as I sat in the capsule 'Grace' on the launchpad yesterday after 30 days of quarantine, all I could think was: just go. When the launch finally happened, it was something else entirely. You're pushed back into the seat--and then suddenly, there's silence. You're just floating in the vacuum, and it's magical," Shukla said.</p><p><br></p><p>The SpaceX Dragon spacecraft lifted off from NASA's Kennedy Space Centre at noon IST on Wednesday with Shukla, Whitson, Uznanski-Wisniewski, and Kapu onboard.</p><p>The Ax-4 team will remain aboard the ISS for up to 14 days, engaging in science experiments, outreach, and commercial work. This marks Axiom Space's most research-intensive mission yet, with NASA and the Indian Space Research Organisation (ISRO) jointly conducting experiments on muscle regeneration, edible microalgae growth, survival of aquatic microorganisms, and human interaction with digital displays in microgravity.</p><p><br></p><p><br></p><p><br></p><p><br></p><p><br></p><p><br></p><p><br></p> ]]></content:encoded><enclosure url='https://media.ptcnews.tv/wp-content/uploads/2025/06/e4a2995c201a92294d769586af09a999_1280X720.webp' length='68021' type='image/jpeg' /><media:description type='plain'><![CDATA[ Shubhanshu Shukla scripts history, becomes second Indian to step into ISS ]]></media:description></item><item><guid isPermaLink='true'><![CDATA[ https://www.ptcnews.tv/science-and-technology/indian-astronaut-shubhanshu-shukla-boards-dragon-for-space-launch-to-script-history-4411007 ]]></guid><title><![CDATA[ Indian astronaut Shubhanshu Shukla boards Dragon for space launch, to script history ]]></title><link><![CDATA[ https://www.ptcnews.tv/science-and-technology/indian-astronaut-shubhanshu-shukla-boards-dragon-for-space-launch-to-script-history-4411007 ]]></link><pubDate><![CDATA[Wed, 25 Jun 2025 10:27:02 +0530 ]]></pubDate><description><![CDATA[ PTC News Desk: The Axiom-4 mission is targeting a launch window of 2:31 a.m. EDT or 12 noon IST on Wednesday from Launch Complex 39A at NASA's Kennedy Space Centre in Florida in the US.The crew, pilot ]]></description><content:encoded><![CDATA[ <p><b>PTC News Desk: </b>The Axiom-4 mission is targeting a launch window of 2:31 a.m. EDT or 12 noon IST on Wednesday from Launch Complex 39A at NASA's Kennedy Space Centre in Florida in the US.</p><p><br></p><p>The crew, piloted by India's Group Captain Shubhanshu Shukla will travel to the orbiting laboratory on a new SpaceX Dragon spacecraft after launching on the company's Falcon 9 rocket. The targeted docking time is approximately 7 am EDT on Thursday or 4 pm IST.</p><p><br></p><p>The four-member crew which has been in quarantine in Florida will be commanded by Peggy Whitson, a former NASA astronaut and now Axiom Space's Director of Human Spaceflight. The mission specialists are ESA project astronaut Slawosz Uznanski-Wisniewski from Poland and Tibor Kapu from Hungary.</p><p><br></p><p>The Ax-4 mission will "realize the return" to human spaceflight for India, Poland, and Hungary, with each nation's first government-sponsored flight in more than 40 years. While Ax-4 marks these countries' second human spaceflight mission in history, it will be the first time all three nations will execute a mission on board the International Space Station.</p><p><br></p><p>For Group Captain Shukla this will be an opportunity to emulate fellow Indian Air Force Officer Wing Commander Rakesh Sharma who flew aboard Soyuz T-11 on 3 April 1984 as part of the Soviet Interkosmos programme. Sharma spent seven days in space on board the Salyut 7 space station.</p> ]]></content:encoded><enclosure url='https://media.ptcnews.tv/wp-content/uploads/2025/06/e31d5d8d36116e413751909c1add8202_1280X720.webp' length='173060' type='image/jpeg' /><media:description type='plain'><![CDATA[ Indian astronaut Shubhanshu Shukla boards Dragon for space launch, to script history ]]></media:description></item><item><guid isPermaLink='true'><![CDATA[ https://www.ptcnews.tv/science-and-technology/chatgpt-image-generation-whatsapp-create-ai-images-on-whatsapp-whatsapp-ai-image-bot-4410868 ]]></guid><title><![CDATA[ ChatGPT now lets you generate AI images directly on WhatsApp — Here’s how it works ]]></title><link><![CDATA[ https://www.ptcnews.tv/science-and-technology/chatgpt-image-generation-whatsapp-create-ai-images-on-whatsapp-whatsapp-ai-image-bot-4410868 ]]></link><pubDate><![CDATA[Sat, 21 Jun 2025 16:55:07 +0530 ]]></pubDate><description><![CDATA[ PTC Web Desk: OpenAI has rolled out image generation support for everyone using ChatGPT via WhatsApp, offering users an easy way to bring their creative ideas to life—right inside their favourite mess ]]></description><content:encoded><![CDATA[ <p><span style="font-size: 1rem;"><b>PTC Web Desk: </b>OpenAI has rolled out image generation support for everyone using ChatGPT via WhatsApp, offering users an easy way to bring their creative ideas to life—right inside their favourite messaging app.</span></p><p><span style="font-size: 1rem;">To access this feature, simply save the number 1-800-ChatGPT to your contacts and begin chatting, or click a direct link that opens a conversation with ChatGPT on WhatsApp.</span></p><p><span style="font-size: 1rem;"><b>How to use ChatGPT to generate images in WhatsApp</b></span></p><p><span style="font-size: 1rem;">Start a conversation by either saving the number or clicking the direct chat link.</span></p><p><span style="font-size: 1rem;">Type a prompt describing the image you want to create. For example:</span></p><p><span style="font-size: 1rem;">Create an anime-style flying horse in a battlefield background.</span></p><p><span style="font-size: 1rem;">ChatGPT will respond, letting you know it’s working on the image.</span></p><p><span style="font-size: 1rem;">Within a few minutes, the AI-generated image will be delivered directly to your WhatsApp chat.</span></p><p><span style="font-size: 1rem;">You can save, share, or forward the image as you like.</span></p><p><span style="font-size: 1rem;"><b>Tips for better image results</b></span></p><p><span style="font-size: 1rem;">To ensure high-quality visuals, be very specific with your prompt. Mention elements like the art style, characters, background, lighting, camera angle, and even mood or tone.</span></p> ]]></content:encoded><enclosure url='https://media.ptcnews.tv/wp-content/uploads/2025/06/5529bd27ac5ee8b73bd884e3f6fd662a_1280X720.webp' length='157288' type='image/jpeg' /><media:description type='plain'><![CDATA[ ChatGPT now lets you generate AI images directly on WhatsApp — Here’s how it works ]]></media:description></item><item><guid isPermaLink='true'><![CDATA[ https://www.ptcnews.tv/science-and-technology/apple-likely-to-skip-standard-iphone-18-in-2026-here-are-7-key-changes-to-expect-4410818 ]]></guid><title><![CDATA[ Apple likely to skip standard iPhone 18 in 2026: Here are 7 key changes to expect ]]></title><link><![CDATA[ https://www.ptcnews.tv/science-and-technology/apple-likely-to-skip-standard-iphone-18-in-2026-here-are-7-key-changes-to-expect-4410818 ]]></link><pubDate><![CDATA[Fri, 20 Jun 2025 16:11:45 +0530 ]]></pubDate><description><![CDATA[ PTC Web Desk:&nbsp;Apple is reportedly planning a major shake-up in its iPhone launch cycle, with strong indications that the standard iPhone 18 may not arrive in 2026. If these recent leaks hold true ]]></description><content:encoded><![CDATA[ <p><b>PTC Web Desk:&nbsp;</b><span style="font-size: 1rem;">Apple is reportedly planning a major shake-up in its iPhone launch cycle, with strong indications that the standard iPhone 18 may not arrive in 2026. If these recent leaks hold true, Apple could depart from its traditional all-in-one iPhone launch strategy for the first time in years. Instead, the company may adopt a split-release approach, reshaping how and when it introduces different iPhone models.</span></p><p><span style="font-size: 1rem;"><b>Here are seven important things to know about Apple’s evolving iPhone plans:</b></span></p><p><span style="font-size: 1rem;"><b>Standard iPhone 18 may not launch in 2026</b></span></p><p>Renowned Apple analyst Ming-Chi Kuo and a report from The Information suggest that Apple will skip the base iPhone 18 in 2026. Instead, only the premium models — iPhone 18 Pro, iPhone 18 Pro Max, and possibly a new iPhone 18 Slim (or iPhone Air) — are expected to be introduced during the annual launch window.</p><p><span style="font-size: 1rem;"><b>Base iPhone 18 and 18e expected in early 2027</b></span></p><p>Leaks indicate that the standard iPhone 18, along with a more budget-friendly variant dubbed iPhone 18e, may launch in early 2027. This would mark a significant departure from Apple’s usual September timeline, potentially delaying these models by up to six months.</p><p><span style="font-size: 1rem;"><b>Apple may hold two Separate iPhone launch events</b></span></p><p>With the shift in timelines, Apple is expected to host two distinct iPhone launch events — one in late 2026 for premium models, and another in early 2027 for the standard and budget variants. This split could help Apple strategically position its products across the calendar year.</p><p><span style="font-size: 1rem;"><b>A move to counter Android flagship momentum</b></span></p><p>One reason behind this new launch strategy could be competition from Android manufacturers. Brands like Samsung, OnePlus, Vivo, and iQOO often release their flagship devices between December and January. By shifting the base iPhone releases to the first half of the year, Apple may be aiming to counter that cycle and stay relevant year-round.</p><p><span style="font-size: 1rem;"><b>Foldable iPhone likely to debut in late 2026</b></span></p><p>Apple is also rumoured to be working on its first foldable iPhone, which could debut alongside the iPhone 18 Pro lineup in late 2026. This would further reinforce Apple’s premium-focused event strategy and diversify its high-end offerings.</p><p><span style="font-size: 1rem;"><b>Dedicated spotlight for premium models</b></span></p><p>By separating the launches, Apple could provide its Pro and foldable models with more focus. Without the standard versions sharing the stage, premium iPhones may receive more marketing emphasis, helping Apple reinforce its high-end brand identity.</p><p><span style="font-size: 1rem;"><b>Delayed base models may affect consumer sentiment</b></span></p><p>While this staggered launch might make business sense for Apple, it could frustrate some consumers. Many buyers opt for the standard iPhones due to their balance of performance and price. A delayed release could push potential customers to explore Android alternatives that may offer similar or better value during that period.</p><p><span style="font-size: 1rem;">Apple has yet to confirm any of these changes officially, but if the leaks are accurate, 2026 will mark a significant departure from the company’s traditional iPhone launch strategy — with big implications for both fans and competitors alike.</span></p> ]]></content:encoded><enclosure url='https://media.ptcnews.tv/wp-content/uploads/2024/09/503c73fe4503b6585f0b4ab473f3a624_1280X720.webp' length='133775' type='image/jpeg' /><media:description type='plain'><![CDATA[ Apple likely to skip standard iPhone 18 in 2026: Here are 7 key changes to expect ]]></media:description></item><item><guid isPermaLink='true'><![CDATA[ https://www.ptcnews.tv/science-and-technology/over-16-billion-passwords-leaked-in-one-of-largest-cyber-breaches-ever-4410816 ]]></guid><title><![CDATA[ Over 16 billion passwords leaked in one of largest cyber breaches ever | Steps you should take immediately ]]></title><link><![CDATA[ https://www.ptcnews.tv/science-and-technology/over-16-billion-passwords-leaked-in-one-of-largest-cyber-breaches-ever-4410816 ]]></link><pubDate><![CDATA[Fri, 20 Jun 2025 15:25:29 +0530 ]]></pubDate><description><![CDATA[ PTC Web Desk: In what cybersecurity experts are calling a historic and highly alarming incident, over 16 billion user credentials have surfaced online, marking one of the biggest password leaks in int ]]></description><content:encoded><![CDATA[ <p><span style="font-size: 1rem;"><b>PTC Web Desk: </b>In what cybersecurity experts are calling a historic and highly alarming incident, over 16 billion user credentials have surfaced online, marking one of the biggest password leaks in internet history. The data dump, uncovered by Cybernews and reported by Forbes, is believed to be a fresh and highly organised collection of login credentials stolen through infostealer malware, posing serious threats to individuals, corporations, and governments around the world.</span></p><p><span style="font-size: 1rem;"><b>What’s in the leaked database?</b></span></p><p>This unprecedented breach contains usernames and passwords for a broad spectrum of platforms and services, including:&nbsp;<span style="font-size: 1rem;">Major email providers&nbsp;</span><span style="font-size: 1rem;">Social media sites like Facebook, Google, and Telegram;&nbsp;</span><span style="font-size: 1rem;">developer tools such as GitHub and&nbsp;</span><span style="font-size: 1rem;">some government and institutional portals.</span></p><p><span style="font-size: 1rem;">The data is meticulously structured, often showing direct website URLs followed by login details, making it extremely easy for cybercriminals to exploit.</span></p><p><span style="font-size: 1rem;"><b>Why this breach is particularly dangerous</b></span></p><p>What sets this leak apart is its scale and accessibility. Security researchers confirm that this is not an outdated compilation of past breaches; rather, it’s a massive trove of newly stolen credentials. Experts estimate the leak to include around 30 separate datasets, collectively amounting to over 16 billion login details.</p><p><span style="font-size: 1rem;">Worryingly, this sensitive data is now available for sale on dark web forums at affordable rates, making it accessible to even low-skilled cybercriminals. This greatly increases the risk of phishing scams, identity theft, and large-scale account takeovers across the globe.</span></p><p><span style="font-size: 1rem;">In light of this breach,</span><span style="font-size: 1rem;">Google has urged users to move away from traditional passwords and adopt passkeys—a more secure, phishing-resistant method of authentication.</span></p><p><span style="font-size: 1rem;">The FBI has issued renewed warnings to avoid clicking on suspicious links sent via email or SMS, especially those requesting login information.</span></p><p><span style="font-size: 1rem;"><b>Steps you should take immediately</b></span></p><p>Cybersecurity professionals are advising users to take proactive steps to safeguard their digital presence</p><p><span style="font-size: 1rem;">Change your passwords for all major accounts, especially if reused across platforms</span></p><p><span style="font-size: 1rem;">Use strong, unique passwords for each account</span></p><p><span style="font-size: 1rem;">Enable two-factor authentication (2FA) wherever available</span></p><p><span style="font-size: 1rem;">Consider using a password manager to generate and store secure credentials</span></p><p><span style="font-size: 1rem;">Utilise dark web monitoring tools to check if your credentials have been exposed. These services can alert you if your email or password is part of a known breach</span></p> ]]></content:encoded><enclosure url='https://media.ptcnews.tv/wp-content/uploads/2024/11/d9e7a2c4b20b1e9e7b91f8a1cfc11778_1280X720.webp' length='62438' type='image/jpeg' /><media:description type='plain'><![CDATA[ Over 16 billion passwords leaked in one of largest cyber breaches ever | Steps you should take immediately ]]></media:description></item><item><guid isPermaLink='true'><![CDATA[ https://www.ptcnews.tv/science-and-technology/shubhanshu-shuklas-axion-4-mission-postponed-again-no-launch-on-june-22-4410796 ]]></guid><title><![CDATA[ Shubhanshu Shukla's Axion-4 mission postponed again, no launch on June 22 ]]></title><link><![CDATA[ https://www.ptcnews.tv/science-and-technology/shubhanshu-shuklas-axion-4-mission-postponed-again-no-launch-on-june-22-4410796 ]]></link><pubDate><![CDATA[Fri, 20 Jun 2025 08:17:22 +0530 ]]></pubDate><description><![CDATA[ PTC News Desk: The Axiom-4 mission to the International Space Station (ISS) has been delayed once again. In an update posted Friday morning, the ISS official X account announced that NASA has decided  ]]></description><content:encoded><![CDATA[ <p><b>PTC News Desk: </b>The Axiom-4 mission to the International Space Station (ISS) has been delayed once again. In an update posted Friday morning, the ISS official X account announced that NASA has decided not to proceed with the planned launch on Sunday, June 22, and will set a new date in the coming days.</p><p><br></p><p>Earlier, Axiom Space had stated that NASA, Axiom Space, and SpaceX were targeting no earlier than June 22 for the launch of their fourth private astronaut mission to the ISS, known as Axiom Mission 4. However, NASA has opted to delay the launch to allow more time to assess station operations, particularly after recent maintenance in the aft section of the Zvezda service module.</p><p><br></p><p>Peggy Whitson, a former NASA astronaut and now Axiom Space's director of human spaceflight, will command the mission. ISRO astronaut Shubhanshu Shukla is set to serve as the pilot. The mission specialists include Sawosz Uznaski-Winiewski, a European Space Agency project astronaut from Poland, and Tibor Kapu from Hungary.</p><p><br></p><p>In the meantime, SpaceX’s Falcon 9 rocket and Dragon spacecraft remain ready at Launch Complex 39A at NASA’s Kennedy Space Center in Florida. Due to the complexity of ISS systems, NASA is proceeding with caution to ensure the station is fully ready to host the incoming crew.</p><p><br></p><p><br></p><p><br></p><p><br></p> ]]></content:encoded><enclosure url='https://media.ptcnews.tv/wp-content/uploads/2024/08/444da95f1ae7b4f4ecc6b1523a64e7d6_1280X720.webp' length='59788' type='image/jpeg' /><media:description type='plain'><![CDATA[ Shubhanshu Shukla's Axion-4 mission postponed again, no launch on June 22 ]]></media:description></item><item><guid isPermaLink='true'><![CDATA[ https://www.ptcnews.tv/science-and-technology/shubhanshu-shuklas-axiom-4-mission-launch-postponed-as-spacex-detects-leak-4410397 ]]></guid><title><![CDATA[ Shubhanshu Shukla's Axiom-4 mission launch postponed as SpaceX detects leak ]]></title><link><![CDATA[ https://www.ptcnews.tv/science-and-technology/shubhanshu-shuklas-axiom-4-mission-launch-postponed-as-spacex-detects-leak-4410397 ]]></link><pubDate><![CDATA[Wed, 11 Jun 2025 08:23:27 +0530 ]]></pubDate><description><![CDATA[ PTC News Desk: SpaceX on Wednesday announced the postponement of the Falcon 9 launch of the Ax-4 mission to the International Space Station (ISS), citing the need for additional time to repair a liqui ]]></description><content:encoded><![CDATA[ <p><b>PTC News Desk:</b> SpaceX on Wednesday announced the postponement of the Falcon 9 launch of the Ax-4 mission to the International Space Station (ISS), citing the need for additional time to repair a liquid oxygen (LOx) leak.</p><p><br></p><p><br></p><p>"Standing down from tomorrow's Falcon 9 launch of Ax-4 to the @Space_Station to allow additional time for SpaceX teams to repair the LOx leak identified during post static fire booster inspections. Once complete - and pending Range availability - we will share a new launch date," the company said in a post on X.</p><p>Following the announcement, the Indian Space Research Organisation (ISRO) also confirmed the delay of the Axiom-4 mission, which was scheduled for launch on June 11, 2025, and was set to carry the first Indian Gaganyatri to the ISS.</p><p><br></p><p><br></p><p>In a statement, ISRO said: "Postponement of Axiom 04 mission slated for launch on 11th June 2025 for sending first Indian Gaganyatri to ISS. As part of launch vehicle preparation to validate the performance of booster stage of Falcon 9 launch vehicle, seven second of hot test was carried out on the launch pad. It is understood that LOX leakage was detected in the propulsion bay during the test. Based on the discussion on this topic by ISRO team with the experts of Axiom and SpaceX it has been decided to correct the leak and carry out necessary validation test before clearing for the launch. Hence the launch of Axiom 04 slated for 11th June 2025 for sending first Indian Gaganyatri to ISS is postponed. With regards, V. Narayanan, Secretary DOS/ Chairman ISRO and Chairman Space Commission."</p><p><br></p><p>Despite the delay, the Axiom-4 mission remains significant. The Ax-4 crew includes members from India, Poland, and Hungary, marking each nation's first mission to the space station in history and the second government-sponsored human spaceflight mission in over 40 years, according to Axiom Space. Group Captain Shubhanshu Shukla will be India's second national astronaut to go to space since 1984.</p><p>Group Captain Shubhanshu Shukla is part of Axiom Space's fourth private astronaut mission (Ax-4), marking a historic moment for India's space collaboration with NASA.</p><div><br></div> ]]></content:encoded><enclosure url='https://media.ptcnews.tv/wp-content/uploads/2024/08/444da95f1ae7b4f4ecc6b1523a64e7d6_1280X720.webp' length='59788' type='image/jpeg' /><media:description type='plain'><![CDATA[ Shubhanshu Shukla's Axiom-4 mission launch postponed as SpaceX detects leak ]]></media:description></item><item><guid isPermaLink='true'><![CDATA[ https://www.ptcnews.tv/science-and-technology/shubhanshu-shuklaamp039s-axiom-4-mission-launch-to-iss-postponed-due-to-bad-weather-4410359 ]]></guid><title><![CDATA[ Shubhanshu Shukla's Axiom-4 Mission launch to ISS postponed due to bad weather ]]></title><link><![CDATA[ https://www.ptcnews.tv/science-and-technology/shubhanshu-shuklaamp039s-axiom-4-mission-launch-to-iss-postponed-due-to-bad-weather-4410359 ]]></link><pubDate><![CDATA[Tue, 10 Jun 2025 08:09:20 +0530 ]]></pubDate><description><![CDATA[ PTC News Desk: The launch of the highly anticipated Axiom‑4 mission—set to carry Indian Air Force Group Captain Shubhanshu Shukla to the International Space Station—has been delayed for the third time ]]></description><content:encoded><![CDATA[ <p><b>PTC News Desk: </b>The launch of the highly anticipated Axiom‑4 mission—set to carry Indian Air Force Group Captain Shubhanshu Shukla to the International Space Station—has been delayed for the third time. ISRO announced on Monday that unfavourable weather around the launch site forced the delay, and SpaceX also cited high winds in the ascent corridor as the reason it could not proceed before Wednesday.</p><p><br></p><p><blockquote class="twitter-tweet"><p lang="en" dir="ltr">Launch of Axiom-4 mission to International Space Station:<br><br>Due to weather conditions, the launch of Axiom-4 mission for sending Indian Gaganyatri to International Space Station is postponed from 10th June 2025 to 11th June 2025.<br><br>The targeted time of launch is 5:30 PM IST on 11th…</p>&mdash; ISRO (@isro) <a href="https://twitter.com/isro/status/1932085212370075943?ref_src=twsrc^tfw">June 9, 2025</a></blockquote> <script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script></p><p><br></p><p>Originally slated for June 10, 2025, the mission is now planned for lift-off on June 11 at 5:30 PM IST from Kennedy Space Center.&nbsp;</p><p><br></p><p>The Ax‑4 crew—comprising personnel from India, the US, Poland, and Hungary—is a joint venture by Axiom Space, NASA, SpaceX and ISRO, and stands as a significant moment in India’s renewed human spaceflight efforts, occurring more than 40 years after Rakesh Sharma’s historic spaceflight in 1984.&nbsp;&nbsp;</p><p><br></p><p>Group Captain Shubhanshu Shukla—an accomplished IAF pilot and Isro-trained astronaut—will pilot the mission under the command of former NASA astronaut Peggy Whitson, alongside specialists from Hungary and Poland.&nbsp;</p> ]]></content:encoded><enclosure url='https://media.ptcnews.tv/wp-content/uploads/2024/08/444da95f1ae7b4f4ecc6b1523a64e7d6_1280X720.webp' length='59788' type='image/jpeg' /><media:description type='plain'><![CDATA[ Shubhanshu Shukla's Axiom-4 Mission launch to ISS postponed due to bad weather ]]></media:description></item><item><guid isPermaLink='true'><![CDATA[ https://www.ptcnews.tv/science-and-technology/shubhanshu-shukla-isro-astronaut-taking-india-to-iss-after-41-years-4410340 ]]></guid><title><![CDATA[ Shubhanshu Shukla: ISRO astronaut taking India to ISS after 41 years ]]></title><link><![CDATA[ https://www.ptcnews.tv/science-and-technology/shubhanshu-shukla-isro-astronaut-taking-india-to-iss-after-41-years-4410340 ]]></link><pubDate><![CDATA[Mon, 09 Jun 2025 13:46:46 +0530 ]]></pubDate><description><![CDATA[ PTC News Desk: Indian astronaut Shubhanshu Shukla is all set for his maiden voyage to the International Space Station. Ahead of lift-off the Ax-4 crew conducted a full dress rehearsal of the launch.Th ]]></description><content:encoded><![CDATA[ <p><b>PTC News Desk:</b> Indian astronaut Shubhanshu Shukla is all set for his maiden voyage to the International Space Station. Ahead of lift-off the Ax-4 crew conducted a full dress rehearsal of the launch.</p><p><br></p><p>The Ax-4 crew, headed by seasoned astronaut Peggy Whitson, suited up in SpaceX flight gear and carried out the entire pre-launch routine—from exiting the assembly facility to boarding the spacecraft—rehearsing all steps up to the final launch sequence.</p><p><br></p><p>The Falcon 9 rocket, carrying the Dragon spacecraft, is scheduled to lift off on Tuesday, June 10, 2025, at 5:54 PM IST. The mission will transport astronauts from the US, India, Poland, and Hungary to the International Space Station for a 14-day scientific expedition.</p><p><br></p><p><blockquote class="twitter-tweet"><p lang="en" dir="ltr">The Ax-4 crew and SpaceX teams completed a full rehearsal of launch day activities ahead of liftoff on Tuesday <a href="https://t.co/MEhuTdeuDf">pic.twitter.com/MEhuTdeuDf</a></p>&mdash; SpaceX (@SpaceX) <a href="https://twitter.com/SpaceX/status/1931762043956375804?ref_src=twsrc^tfw">June 8, 2025</a></blockquote> <script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script></p><p><br></p><p>This mission marks the inaugural flight of the Dragon spacecraft being used, while the Falcon 9 first stage booster will be flying for the second time, having previously supported a Starlink launch. After stage separation, the booster is expected to land at Landing Zone 1 (LZ-1) at Cape Canaveral Space Force Station in Florida.</p><p><br></p><p>While aboard the International Space Station, the crew will carry out over 60 scientific experiments and demonstrations, covering areas such as human health, Earth observation, and research in biological, life, and material sciences.</p><p><br></p><p>Shubhanshu Shukla described the lead-up to the Axiom-4 mission as an “amazing journey,” expressing deep gratitude for being part of something “much larger than yourself.”</p><p><br></p><p>Nicknamed as "Shux," Shukla will become the second Indian to travel to space, following in the footsteps of his hero Rakesh Sharma, who flew aboard the Soviet Soyuz spacecraft in 1984 for an eight-day mission in orbit.</p> ]]></content:encoded><enclosure url='https://media.ptcnews.tv/wp-content/uploads/2025/06/dbe55b504a6071ff71ae71c9d66bd769_1280X720.webp' length='84252' type='image/jpeg' /><media:description type='plain'><![CDATA[ Shubhanshu Shukla: ISRO astronaut taking India to ISS after 41 years ]]></media:description></item><item><guid isPermaLink='true'><![CDATA[ https://www.ptcnews.tv/science-and-technology/elon-musk-starlink-license-satellite-internet-services-in-india-4410255 ]]></guid><title><![CDATA[ Elon Musk’s Starlink secures crucial license to launch satellite Internet services in India ]]></title><link><![CDATA[ https://www.ptcnews.tv/science-and-technology/elon-musk-starlink-license-satellite-internet-services-in-india-4410255 ]]></link><pubDate><![CDATA[Fri, 06 Jun 2025 16:36:03 +0530 ]]></pubDate><description><![CDATA[ PTC Web Desk:&nbsp;Elon Musk’s satellite internet venture, Starlink, has taken a significant step toward rolling out its commercial operations in India after securing a vital license from the country' ]]></description><content:encoded><![CDATA[ <p><b>PTC Web Desk:&nbsp;</b><span style="font-size: 1rem;">Elon Musk’s satellite internet venture, Starlink, has taken a significant step toward rolling out its commercial operations in India after securing a vital license from the country's Department of Telecommunications (DoT), according to sources familiar with the development. The approval marks a major breakthrough for Starlink, which has faced regulatory delays since 2022, primarily due to concerns over national security.</span></p><p><span style="font-size: 1rem;">With this licence in hand, Starlink is now poised to offer its high-speed satellite internet services to Indian consumers, particularly targeting underserved rural and remote regions.</span></p><p>The Indian government has been cautious in granting permissions to foreign satellite communication providers. While Amazon’s Project Kuiper is still awaiting regulatory clearance, Starlink has now pulled ahead in the race to bring next-generation satellite broadband to the Indian market.</p><p><span style="font-size: 1rem;">Neither Starlink nor the Department of Telecommunications has officially commented on the development as of now.</span></p><p><span style="font-size: 1rem;">In a related move earlier this year, Bharti Airtel, one of India’s top telecom operators, revealed a strategic partnership with Elon Musk's SpaceX to facilitate the entry of Starlink in India. The agreement was contingent on Starlink receiving the necessary regulatory approvals, which now appears to have been fulfilled.</span></p><p><span style="font-size: 1rem;">This development could reshape India's broadband connectivity landscape by bringing low-latency, high-speed internet access to areas where traditional fiber infrastructure remains unviable.</span></p> ]]></content:encoded><enclosure url='https://media.ptcnews.tv/wp-content/uploads/2024/10/1dedbc0ddd9d2ca8c360ccbe5daf4940_1280X720.webp' length='110031' type='image/jpeg' /><media:description type='plain'><![CDATA[ Elon Musk’s Starlink secures crucial license to launch satellite Internet services in India ]]></media:description></item><item><guid isPermaLink='true'><![CDATA[ https://www.ptcnews.tv/science-and-technology/isro-launches-101st-rocket-pslv-c61-loses-satellite-minutes-later-4409413 ]]></guid><title><![CDATA[ ISRO launches 101st Rocket PSLV-C61, loses satellite minutes later ]]></title><link><![CDATA[ https://www.ptcnews.tv/science-and-technology/isro-launches-101st-rocket-pslv-c61-loses-satellite-minutes-later-4409413 ]]></link><pubDate><![CDATA[Sun, 18 May 2025 10:28:42 +0530 ]]></pubDate><description><![CDATA[ PTC News Desk: India's Polar Satellite Launch Vehicle (PSLV-C61) mission encountered an unusual failure early Sunday when an issue with the third-stage propulsion system caused the EOS-09 Earth observ ]]></description><content:encoded><![CDATA[ <p><span style="font-size: 1rem;"><b>PTC News Desk: </b>India's Polar Satellite Launch Vehicle (PSLV-C61) mission encountered an unusual failure early Sunday when an issue with the third-stage propulsion system caused the EOS-09 Earth observation satellite launch to fail.</span></p><p><br></p><p>The rocket launched at 5:59 a.m. IST from the Satish Dhawan Space Centre in Sriharikota but deviated from its intended path during the third-stage solid rocket motor phase, prompting ISRO to abort the mission.</p><p><br></p><p>The 1,696 kg EOS-09 satellite—intended to deliver all-weather imaging using C-band Synthetic Aperture Radar (SAR)—was unable to reach its planned 524 km sun-synchronous polar orbit. Initial telemetry suggests the third-stage motor, powered by hydroxyl-terminated polybutadiene (HTPB) propellant, delivered suboptimal performance approximately 203 seconds after liftoff. This represents the third complete failure in the PSLV’s 63-launch history and its first since 2017.</p><p><br></p><p>ISRO Chief V Narayanan acknowledged the anomaly during the live broadcast shortly after launch.</p><p><br></p><p>Engineers are currently reviewing flight data to assess whether the issue was caused by irregular propellant flow, nozzle malfunctions, or structural faults. A failure analysis committee has been set up to examine the third stage’s manufacturing documentation and testing procedures.</p><p><br></p><p>The failure is expected to delay India’s efforts to improve SAR-based border monitoring and disaster management capabilities.</p> ]]></content:encoded><enclosure url='https://media.ptcnews.tv/wp-content/uploads/2025/05/25b165e076efb93dc52e861104c53357_1280X720.webp' length='79079' type='image/jpeg' /><media:description type='plain'><![CDATA[ ISRO launches 101st Rocket PSLV-C61, loses satellite minutes later ]]></media:description></item><item><guid isPermaLink='true'><![CDATA[ https://www.ptcnews.tv/science-and-technology/iphone-17-air-leak-reveals-ultra-thin-design-fresh-features-ahead-of-launch-4408719 ]]></guid><title><![CDATA[ Apple’s sleekest iPhone yet? iPhone 17 air leak teases bold new design and features ]]></title><link><![CDATA[ https://www.ptcnews.tv/science-and-technology/iphone-17-air-leak-reveals-ultra-thin-design-fresh-features-ahead-of-launch-4408719 ]]></link><pubDate><![CDATA[Wed, 30 Apr 2025 16:23:52 +0530 ]]></pubDate><description><![CDATA[ PTC Web Desk: Apple’s next-generation iPhone lineup is already drawing major attention months ahead of its expected launch, and one model in particular—the iPhone 17 Air—is stealing the spotlight. Thi ]]></description><content:encoded><![CDATA[ <p><span style="font-size: 1rem;"><b>PTC Web Desk: </b>Apple’s next-generation iPhone lineup is already drawing major attention months ahead of its expected launch, and one model in particular—the iPhone 17 Air—is stealing the spotlight. This upcoming device is rumoured to replace the iPhone 17 Plus and is poised to redefine Apple’s design language with what could be the slimmest iPhone ever created.</span></p><p><span style="font-size: 1rem;">Recent leaks, including images and videos of physical mock-ups, have surfaced online and are fueling anticipation across the tech community. A notable video by Sam Kohl on the AppleTrack YouTube channel, referenced by 9to5Mac, showcases dummy units of the iPhone 17, iPhone 17 Air, iPhone 17 Pro, and iPhone 17 Pro Max. These models offer an early glimpse at what is believed to be close to the final design Apple will unveil this fall.</span></p><p><span style="font-size: 1rem;">Among the standout details is the strikingly thin profile of the iPhone 17 Air, which has sparked debate about its structural durability. While the device appears exceptionally sleek, some viewers noted what seemed like a slight bend in the unit—raising questions about whether Apple’s pursuit of thinness may impact robustness.</span></p><p><span style="font-size: 1rem;"><b>Refined design with minimalist appeal</b></span></p><p>The iPhone 17 Air is expected to sport a distinctive, minimalist design unlike any previous model. Compared to the Pro and Pro Max variants—both rumoured to feature prominent camera bars—the Air takes a cleaner approach. It reportedly includes a pill-shaped rear camera bump housing a single 48MP lens and flash, and may feature a matte rear finish for a premium look.</p><p><span style="font-size: 1rem;">A recently leaked real-world image, shared by reliable tipster Majin Bu, shows what appears to be the iPhone 17 Air in prototype form. The device lacks an Apple logo, suggesting it’s still in early development stages. The volume rocker and the new Action Button are placed on the left, maintaining symmetry and ease of access.</span></p><p><span style="font-size: 1rem;"><b>Expected Specifications & Features</b></span></p><p>If leaks hold true, the iPhone 17 Air is shaping up to be a powerhouse in both form and function. Here’s what’s rumoured so far:</p><p><span style="font-size: 1rem;"><b>Thickness: </b>Ultra-slim design, potentially as thin as 5.65mm</span></p><p><span style="font-size: 1rem;"><b>Display:</b> 6.9-inch LTPO panel with Dynamic Island functionality</span></p><p><span style="font-size: 1rem;"><b>Processor: </b>Powered by Apple’s next-gen A19 chip</span></p><p><span style="font-size: 1rem;"><b>RAM & Storage: </b>Expected to include 12GB of RAM</span></p><p><span style="font-size: 1rem;"><b>Ports: </b>Transition to USB-C and redesigned speaker grilles</span></p><p><span style="font-size: 1rem;"><b>Cameras:&nbsp;</b></span><span style="font-size: 1rem;">Rear: 48MP main camera</span></p><p><span style="font-size: 1rem;">Front: 24MP selfie camera</span></p><p><span style="font-size: 1rem;"><b>Other Features: Likely removal of the SIM card tray, embracing eSIM-only functionality</b></span></p><p><span style="font-size: 1rem;">The iPhone 17 Air is likely to be officially unveiled at Apple’s annual fall event in September, alongside the rest of the iPhone 17 lineup.</span></p><p><br></p> ]]></content:encoded><enclosure url='https://media.ptcnews.tv/wp-content/uploads/2024/09/a075dff9875c53089916bba75a2e4c65_1280X720.webp' length='58161' type='image/jpeg' /><media:description type='plain'><![CDATA[ Apple’s sleekest iPhone yet? iPhone 17 air leak teases bold new design and features ]]></media:description></item><item><guid isPermaLink='true'><![CDATA[ https://www.ptcnews.tv/science-and-technology/dire-wolves-brought-back-to-life-after-over-12000-years-through-genetic-engineering-4407748 ]]></guid><title><![CDATA[ Dire wolves brought back to life after over 12,000 years through genetic engineering ]]></title><link><![CDATA[ https://www.ptcnews.tv/science-and-technology/dire-wolves-brought-back-to-life-after-over-12000-years-through-genetic-engineering-4407748 ]]></link><pubDate><![CDATA[Tue, 08 Apr 2025 14:40:22 +0530 ]]></pubDate><description><![CDATA[ PTC Web Desk: In a groundbreaking development in the field of de-extinction, Colossal Biosciences has successfully brought dire wolves back to life using ancient DNA extracted from a 13,000-year-old t ]]></description><content:encoded><![CDATA[ <p><span style="font-size: 1rem;"><b>PTC Web Desk: </b>In a groundbreaking development in the field of de-extinction, Colossal Biosciences has successfully brought dire wolves back to life using ancient DNA extracted from a 13,000-year-old tooth and a 72,000-year-old skull. The company recently announced the birth of three healthy dire wolf pups—two males born on October 1, 2024, and a female on January 30, 2025.</span></p><p><span style="font-size: 1rem;">Initially nourished by a surrogate, the pups were soon transitioned to bottle feeding under the care of Colossal’s team. Now thriving, the young wolves are being raised in a 2,000-acre secret facility surrounded by 10-foot-high fencing and equipped with constant surveillance via drones, cameras, and on-site security.</span></p><p><span style="font-size: 1rem;">Despite their physical health, the behaviour of these resurrected wolves sets them apart from modern wolf species. According to Time, the pups—named Romulus and Remus—exhibit none of the friendliness or excitement usually seen in wolf cubs around humans. Instead, they maintain a cautious distance, even from handlers who have been with them since birth. Their instinct to avoid contact appears to reflect a behavioural trait believed to be typical of dire wolves: a preference for solitude.</span></p><p><span style="font-size: 1rem;">Ben Lamm, co-founder and CEO of Colossal, emphasised the significance of this achievement in a press statement. "This massive milestone is the first of many coming examples demonstrating that our end-to-end de-extinction technology stack works," he said. "Our team took ancient DNA and turned it into living, breathing animals."</span></p><p><span style="font-size: 1rem;">Colossal has ambitious plans beyond dire wolves, with ongoing efforts to revive other extinct species like the woolly mammoth, dodo, and Tasmanian tiger. While success in these projects has been limited so far, the company remains optimistic about the future of de-extinction science.</span></p> ]]></content:encoded><enclosure url='https://media.ptcnews.tv/wp-content/uploads/2025/04/2a60196b81335eb60cbc0af8b6ed2f1b_1280X720.webp' length='70709' type='image/jpeg' /><media:description type='plain'><![CDATA[ Dire wolves brought back to life after over 12,000 years through genetic engineering ]]></media:description></item></channel></rss>
