Omega Speedmaster given to Apollo 9 astronaut is one of just 28 numbered watches. It could well head into the millions. Find ...

Experts agree China is a valid threat to NASA's return to the moon plans. Here's why there is a rush to get SLS off the launch pad.

He and his NASA colleagues were credited with jury-rigging a carbon dioxide filter that allowed the astronauts to breathe as ...

A ghostly Martian moonrise, starlit skies, and a mission chasing life’s traces—Perseverance captures more than just images.

This NASA/ESA Hubble Space Telescope image offers us the chance to see a distant galaxy now some 19.5 billion light-years ...

NASA’s Perseverance rover is discovering a treasure trove of diverse ancient rocks on Jezero Crater’s rim, some possibly ...

The largest sample of galaxy groups ever detected has been presented by a team of international astronomers using data from ...

Apollo 10 “dress rehearsal” mission launched into orbit, to set up the Apollo 11 moon landing mission a month later.

Find out ten of the most enormous and powerful engines ever created, from massive diesel motors powering heavy transport ...

The moon spent a few million years as a volcanic wasteland, covered with ongoing eruptions that spewed from mountains and ...

He and his team of NASA engineers jumped into action to help three astronauts bound for the moon. His quick thinking earned ...