US astronauts Christina Koch and Jessica Meir have become the first all-female pairing to carry out ...

NASA astronauts at International Space Station (ISS) have successfully completed first of the three ...

A pair of American astronauts stepped outside the International Space Station for a spacewalk to do ...

Spacewalking astronauts launched a tiny Peruvian research satellite on Monday, setting it loose on a...

A robot is replacing a faulty camera on the International Space Station's Canadian robotic arm, mark...

Two NASA astronauts have wrapped up successful repairs at the International Space Station after a ra...

NASA has ordered up a series of urgent spacewalks to fix a broken cooling line at the International ...

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

Two crew members of the International Space Station have completed a spacewalk lasting over six hour...