Moon or Mars? The US Might Face a Tough Choice for Future Missions
Continuing the Artemis program and using its planned lunar space station as a staging post would be a more energy efficient ...
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NASA’s Starliner Astronauts Take Their First Spacewalk Together After Roughly Eight Months on the ISS
The nearly 5.5-hour feat set a record for astronaut Sunita Williams, who became the woman with the most time spent on ...
Curvy spaceplane is one step closer to its ISS rendezvous
Milestones like Sierra Space’s Joint Test 10B are needed to confirm Dream Chaser’s “ability to handle specialized payloads ...