Record-setting Indian-American astronaut Sunita Williams has completed 100 days in space and is not ...

A rock analysed by Mars rover has a surprising and more varied composition than expected, resembling...

NASA has awarded ATK a $50 million contract to complete engineering development and risk reduction t...

The rover has spotted a bright object in the red soil of Mars which could have a possible impact on ...

SpaceX's Falcon 9 rocket, a commercial cargo ship, was blasted off into orbit late on Monday, kickin...

NASA's Swift satellite has found evidence of the presence of a previously unknown stellar-mass black...

NASA has made the most precise measurement yet of the Hubble constant, the rate at which our univers...

Russia's Mission Control Center said it has dropped an earlier plan to move the International Space ...

A NASA team will fly to space to investigate a giant asteroid and deflect it if it's on collision co...