Shubhanshu Shukla and crew return to Earth after 18 day-space sojourn: All you need to know
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Deccan Herald
an hour ago
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Shubhanshu's homecoming: Wife Kamna looks forward to simple pleasures and togetherness
Group Captain Shubhanshu Shukla, or Shuks as he is known to his colleagues, friends and now legions of followers, splashed down on earth after 18 days aboard the International Space Station (ISS) on Tuesday. He is the first Indian on ISS.


Time of India
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- Time of India
From Isro missions to atoms, new NCERT standard 8 textbook maps India's scientific legacy
Representative image NEW DELHI: From Isro missions to concept of atoms ('parmanu'), the NCERT's new Class 8 Science textbook called 'Curiosity' is trying to amalgamate traditional Indian knowledge with contemporary science in order to make students aware about India's scientific legacy. In the chapter 'Particulate Nature of Matter', the National Council of Educational Research and Training (NCERT) textbook talks about 'Acharya Kanad, an ancient Indian philosopher, (who) first spoke about the idea of a Parmanu (atom)'. The book has also incorporated different missions of Isro like Chandrayaan 1, 2 and 3 to study the Moon, Aditya L1 to study the Sun and Mangalyaan to study Mars. In the chapter 'Light: Mirrors and Lenses', the textbook says over 800 years ago, during Bhaskara II's time, Indian astronomers used shallow water bowls and angled tubes to observe and 'measure the positions of stars and planets in the sky' via reflections, suggesting a practical understanding of reflection laws despite their absence in literature. 'This integration of traditional knowledge with modern scientific education is intended to develop curiosity, environmental awareness, ethical values and critical thinking,' the foreword of the book said. Another chapter titled 'Nature of Matter: Elements, Compounds and Mixtures' mentions that ancient Indian texts have mentioned the use of alloys for medicinal purposes. The chapter also features an 'Ever Heard Of?' section spotlighting India's recent contributions to global health. 'Long before modern vaccines, India had a traditional method called variolation to protect against smallpox,' reads a section titled 'Our Scientific Heritage' in the chapter 'Health: The Ultimate Treasure'. 'Indian vaccine companies played a key role during the Covid-19 pandemic and continue to support the global health efforts,' it said, linking ancient practices to modern advancements.


Indian Express
3 hours ago
- Indian Express
Axiom-4 Group Captain Shubhanshu Shukla meets family after 18-day mission on ISS
The nation welcomed the return of Axiom-4 Mission Group Captain Shubhanshu Shukla to Earth, after the successful completion of his 18-day mission aboard the International Space Station (ISS). As seen from the images shared on social media, Captain Shukla can be seen hugging his family after meeting them. 'Spaceflight is incredible – but nothing compares to holding your loved ones again,' he shared. After spending 18 days on the International Space Station (ISS), during which he went around the Earth 288 times, Indian astronaut Shubhanshu Shukla and his colleagues on the Axiom-4 mission began their 22-hour return journey to Earth on Monday afternoon. After spending 433 hours at the ISS, the astronauts moved into their docked spacecraft around 2 pm India time. The preparations for the return journey took over two hours. The automatic undocking procedure that started at around 4:45 pm involved the spacecraft detaching the umbilical that connected it to the command, telemetry and power of the ISS. The spacecraft then released 12 hard capture hooks in two phases, which took around four minutes in total. After that, it moved away from the ISS using a series of engine burns. Their journey back to Earth involves four thrusts by the on-board engines — a departure burn, a phasing burn to lower the orbit, another one to bring it to the required position for entering the Earth's atmosphere, and then a de-orbit burn pushing the spacecraft into the Earth. After re-entry into the Earth's atmosphere, the space capsule would be slowed down using parachutes to enable a controlled splashdown at the designated site in the Pacific Ocean.