Today marks 39th anniversary of Space Shuttle Challenger explosion, which took lives of seven crew members, including Ronald ...

Astronaut Suni Williams said she's trying to remember what it's like to walk after being stuck in space for almost seven ...

The capsule that will one day ferry Indian astronauts to space and return them to Earth has been fitted with the key ...

Suni Williams made some candid comments about her extended stay in space while on a call with students from Needham High ...

Wilmore, 61, and Williams, 58, are veteran astronauts and are both naval officers and former test pilots. Williams has been a ...

For her decades of space flight and research with NASA and now Axiom space, Iowa native and prolific astronaut Peggy Whitson ...

What do you know about Sally Ride? For American citizens of a certain age, science wonks, space geeks, and feminist ...

Bag an $11 saving on Lego Creator 3-in-1 Space Astronaut, which can also be turned into a dog or a space shuttle.

An incredible video captured from the International Space Station shows an aurora from above, rippling with the unusual green ...

NASA astronaut Don Pettit aboard International Space Station (ISS) has shared mesmerizing photos of the Maha Kumbh Mela in ...

Kirk Whalum was stunned to receive a call from Cheryl McNair, the widow of astronaut Ron McNair who was killed in the ...