NASA is testing a new lighter and more mobile 'pumpkin suit' for its first ever mission to lasso an ...

A series of spacewalks might be necessary to fix a breakdown in the equipment cooling system aboard ...

NASA rushed Thursday to fix a breakdown in the cooling system at the International Space Station tha...

China's first flyby of an asteroid shows that a gigantic space rock which once triggered a doomsday ...

In a first-of-its-kind message for an interplanetary spacecraft, thousands of amateur radio operator...

Astronomers have spotted two super-massive black holes circling each other like dance partners at th...

A new communications satellite that has both public and government applications has been launched in...

India's maiden mission to Mars has traversed beyond the sphere of influence (SOI) of Earth extending...

A streak of bright material streaming away from the Sun that appeared in several observatories may b...