Mars’ Shifting Climate: New Discoveries on the Red Planet

New research reveals Mars experienced alternating warm and cold periods billions of years ago, influencing its ability to sustain liquid water. Hydrogen in the atmosphere played a key role in trapping heat, but these fluctuations might have impacted any potential life. Scientists hope to further analyze Martian rock samples for deeper insights.

Indian-American Astronaut Sets Spacewalk Record

NASA astronauts Sunita Williams and Barry Wilmore successfully completed a challenging 5-hour, 26-minute spacewalk to replace a faulty radio unit on the ISS. Williams set a new record for cumulative spacewalk time by a female astronaut. The mission also included the collection of microbial samples.

China’s Lunar Robot to Hunt for Water Ice

China plans to send a robotic “flyer detector” to the Moon’s south pole in 2026 as part of its Chang’e-7 mission. The mission aims to search for water ice and lay the groundwork for a future research station. The flying robot will explore the shadowed craters, facing extreme temperatures and complex terrain. This mission is a crucial step in China’s plans for crewed lunar missions by 2030.

ISS Visible Over India Tonight

The International Space Station (ISS) will be visible over India on February 3rd at 7:23 pm for about two and a half minutes. Look towards the northwest. No special equipment is needed. Astronauts, including Sunita Williams, are currently aboard after completing a record-breaking spacewalk.

India-US Space Mission: NISAR Satellite Launch Soon!

NASA and ISRO are launching NISAR, a joint satellite mission to map Earth’s surface with incredible detail. Using advanced radar technology, it will monitor changes in ecosystems, ice mass, and natural hazards, providing crucial data for various scientific disciplines. The launch is anticipated in the coming months.

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