Four Artemis II astronauts are taking a giant step for humankind Monday when they shoot deeper into space than anyone before ...

The Orion spacecraft is in its final phase and has entered the moon's gravitational sphere. The astronauts are expected to ...

The loss of communication with Nasa is planned and the spacecraft is expected to regain signal after 40 minutes.

When Trump does bump up against reality, his chief complaint is that it is an affront to the monarch. At the same White House ...

'Do all aliens really need sunlight?' ...

The four astronauts beat a previous record of 248,655 miles set in 1970, as they travel on a looping path around the far side ...