A three-armed spacecraft rocketed into orbit Friday to rescue a NASA telescope that's in danger of crashing back to Earth.

NASA astronauts Chris Williams and Jessica Meir completed a 7-hour, 20-minute spacewalk Tuesday to replace a malfunctioning ...

The $30 million salvage operation gets underway as soon as this week with the planned launch of a robotic lifesaver.

The USA TODAY Network has learned two US lawmakers plan to introduce legislation nominating the Artemis II astronauts for a ...

As the lone backup of Artemis III, NASA astronaut Bob Hines could be in line to be chosen for a moon landing mission.

The historic astronauts behind the recent Artemis II mission could soon receive one of the highest civilian awards under a ...

An astronaut making his return to earth after completing an historic mission in space is said to have made a simple two word ...

NASA named the four astronauts it plans to send on the Artemis III mission Tuesday, the next major step in its return-to-the-moon program.

There is an air leak on the International Space Station and it took a turn for the worse today. Astronauts were told to take shelter and prepare for a potential evacuation as repairs were attempted.