Four educator astronauts carried on Christa McAuliffe's mission of venturing to space as a teacher, including two who revived her lost space lessons.
What health challenges did Sunita Williams face after spending 600 days in space and retiring from NASA at 60?
Speaking on a podcast, Williams said prolonged exposure to microgravity can have lasting effects on the body, some of which ...
Astronauts appear to undergo rapid but temporary biological changes during spaceflight, with some markers linked to ageing ...
Four astronauts are returning to Earth early from the International Space Station due to a medical issue with one crew member. This marks the first time in the station's 25-year history that a crew ...
From orbit, Earth revealed a spectacle few ever witness. As a veteran astronaut prepared to return home, space itself seemed ...
Four astronauts aboard the International Space Station recently began packing their bags to prepare for an unprecedented early departure to Earth after one of them experienced a medical issue. NASA ...
NASA on Wednesday will attempt to bring four astronauts home early from the International Space Station after one crew member experienced a medical issue in orbit, the agency announced. In a statement ...
NASA said Thursday that it will bring four astronauts aboard the International Space Station back to Earth more than a month earlier than planned because of a medical issue — the first such evacuation ...
After canceling a spacewalk planned for Thursday, the space agency’s administrator said it was erring on the side of caution and bringing a crew of four home in the coming days. By Kenneth Chang and ...
When astronauts travel to Mars, they will face a unique and potentially dangerous communications challenge. Communications between their spacecraft and Earth will have delays ranging from a few ...
NASA's first crewed lunar mission in more than 50 years moved one step closer to liftoff recently with a full launch day dress rehearsal in Florida. When you purchase through links on our site, we may ...
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