The Challenger space shuttle tragedy

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NASA postpones first ISS spacewalk of 2026, citing medical concern: What we know

The BriefNASA astronauts planned to conduct two spacewalks in January to conduct repairs and upgrades to the International Space Station.The first spacewalk, which was set to take place on Jan. 8, was ...

NASA, in a rare move, cuts space station mission short after an astronaut’s medical issue

In a rare move, NASA is cutting a mission aboard the International Space Station short after an astronaut had a medical issue ...
Science Daily

NASA astronaut Suni Williams retires after 608 days in space and nine spacewalks

NASA astronaut Suni Williams has retired after 27 years of service and a career defined by endurance, leadership, and firsts in space. She spent 608 days in orbit, completed nine spacewalks, and twice ...