3 astronauts complete "once-in-a-lifetime ride" home after 204-day stay in orbit
A Russian cosmonaut, a Canadian and a NASA astronaut return to Earth late Monday after station stay
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A Russian cosmonaut, a Canadian and a NASA astronaut return to Earth late Monday after station stay
SpaceX Falcon Heavy rocket carrying 24 satellites heads into orbit; also on board: portions of the cremated remains of 152 space enthusiasts
NASA and SpaceX are both readying unmanned missions to the Red Planet, with the goal of putting human-filled boots on the ground
50 photos to celebrate the 50th anniversary of the moon landing
NASA's project aims to bring human beings back to the moon by 2024
Hopefully, it finds some aliens sporting Vulcan salutes next
Scientists hope to study the Taurid meteor shower closely, in hopes of better predicting the risk of a future impact
The three Radarsat satellites will monitor resources and the effects of climate change across Canada
NASA has a message for space lovers this month: Look up
Scientist think it could be leftover metal from a previous asteroid strike
In a tweet, the president disparaged NASA's moon mission plan that his administration had endorsed
NASA's plan could make way for visits by private-sector astronauts to the International Space Station as early as next year
If all goes well, the landers will touch down on the moon in 2020 and 2021
Cosmonauts dedicate spacewalk to Alexey Leonov, who carried out the first spacewalk in 1965
SpaceX, working through a Crew Dragon failure probe, is protecting possible end-of-year flight