The Sunbird nuclear fusion rocket concept has the potential to more than halve the time to travel to Mars and cut travel time ...
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How NASA's Starliner mission went from 10 days to 9 months: A timelineWilmore and Williams, both former U.S. Navy test pilots, expected to remain in orbit for about 10 days on the mission, which ...
The replacements for NASA's two stuck astronauts launched to the ISS on Friday night, paving the way for the pair's return.
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