European Space Agency astronauts hone the skills for landing on the moon by taking a helicopter training course with the ...

NASA astronaut Jessica Meir will be making her third spacewalk of 2026. She'll be joined outside the International Space Station by Anil Menon.

Add Yahoo as a preferred source to see more of our stories on Google. Clockwise from top left: commander Reid Wiseman, pilot Victor Glover and mission specialists Christina Koch and Jeremy Hansen.

Find out how NASA astronauts celebrate Labor Day in space and why the crew gets the holiday off while orbiting Earth.

Watch live today as NASA"s Jessica Meir and the ESA's Sophie Adenot conduct just the sixth-ever spacewalk exclusively ...

The Artemis II astronauts who flew around the moon earlier this year have received the nation’s highest space honor.

Researchers from the University of Copenhagen working with NASA have now found evidence of what may change in the digestive ...

Spaceflight can reproduce some changes associated with later life within weeks, offering clues about muscle loss, frailty and ...

Try and try and try as they may, scientists have yet to explain one of spaceflight's most painfully enduring mysteries: Why ...

Donald Trump just gave a speech at NASA’s Johnson Space Center in Houston, honoring four astronauts for their work. While it ...