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Why in the news? A new study challenges previous estimates that Saturn’s rings are only 100 million years old. Computer models suggest dust particles are expelled, keeping the rings clean, implying they could be 4 billion years old, like the Solar System. New Insights: Rings May Be Ancient A new study from Tokyo and Paris-based …
Read MoreThe NASA-ISRO Synthetic Aperture Radar (NISAR) mission is set to make history as the world’s first dual-frequency radar imaging satellite, scheduled for launch in March 2025. This joint venture between NASA (USA) and ISRO (India) aims to provide unparalleled insights into Earth’s dynamic processes, from climate change to natural disasters. Here’s a detailed look at …
Read MoreWhy in News? The ESA’s Euclid telescope has discovered an Einstein ring around galaxy NGC 6505, located 590 million light-years away. This rare gravitational lensing phenomenon helps scientists study dark matter, distant galaxies, and the universe’s expansion. Discovery of Einstein Ring: The European Space Agency (ESA)’s Euclid space telescope has discovered an Einstein ring around …
Read MoreWhy in the news? ISRO reported a partial failure of its navigation satellite NVS-02 (IRNSS-1K) due to engine malfunction, marking the latest setback in India’s indigenous NavIC system aimed at providing reliable navigation for defense and civilian purposes. Introduction and Development: NavIC (Navigation with Indian Constellation) is an indigenous satellite navigation system developed by ISRO …
Read MoreWhy in the news? ISRO successfully launched the NVS-02 satellite aboard GSLV-F15 from Sriharikota. This landmark mission marks the 100th successful launch from Satish Dhawan Space Centre, showcasing India’s growing capabilities in space exploration and satellite technology. Launch of NVS-02: Strengthening India’s Navigation Capabilities India is set to enhance its indigenous satellite navigation system with …
Read MoreWhy in the news? India became the 4th country to successfully achieve space docking with its SpaDeX mission, showcasing advancements in satellite servicing and interplanetary missions, boosting India’s position in the global space market. India Achieves Space Docking Milestone: Achievement: India becomes the fourth nation globally to succeed in space docking. Technological Significance: The docking …
Read MoreWhy in the news? The Union Cabinet has approved the construction of a third launch pad at Sriharikota, with a ₹3,984.86 crore budget. The new pad will support ISRO’s future launch vehicles and Indian manned space missions, enhancing capabilities. Approval and Budget Details: The Union Cabinet approved the construction of a third launch pad at …
Read MoreWhy in the news? ISRO’s success in growing Lobia (black-eyed peas) in space through its CROPS module marks a significant step towards sustainable food sources for long-term space missions, overcoming challenges like microgravity and radiation. Why Grow Plants in Space? Sustainable food source: Plants can provide essential food for astronauts during long space missions to …
Read MoreWhy in the news? ISRO’s SpaDeX satellites are preparing for a critical docking experiment. Currently 1.5 km apart, they are set to reduce their distance to 500 meters after overcoming earlier drift challenges, marking a milestone in space technology. Progress of SpaDeX Satellites: ISRO announced that the two SpaDeX satellites, part of a docking experiment, …
Read MoreReference: GS 3 – Achievements of Indians in science & technology; indigenization of technology and developing new technology; Awareness in the fields of IT, Space. Why in the News? V Narayanan, currently serving as the Director of the Liquid Propulsion Systems Centre (LPSC), Thiruvananthapuram, has been appointed as the next Chairperson of the Indian Space …
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