And NASA is holding an online event today (Sept. 24) to discuss the Artemis 2 mission, which will launch four astronauts on a ...

"To call this mission fully successful, we need to go fly by the moon, bring the crew home safely and welcome them back with ...

NASA's Artemis 2 mission is returning astronauts to the moon for the first time since 1972. See live mission updates here.

Calls for the US to land astronauts back on the moon before China have been increasingly loud and frequent. But it all hinges ...

For a quarter of a century, humans have continuously occupied the International Space Station. Here's a look at how far we've ...

To understand their activities in space on that first day, Ars spoke with each of the four crew members—Hansen, alongside ...

NASA and Sierra Space have agreed to change their deal for its Dream Chaser spacecraft, which will now have its first launch ...

NASA engineers are hoping to return to the moon in a mission dubbed Artemis 2, which would send astronauts around the moon ...

NASA has raised the tantalizing prospect of launching its Artemis II moon mission several months earlier than expected. It means that in February — just five months from now — a crew of four ...

Hence, NASA is looking into alternatives. One proposed idea is to break down the Starship into a smaller vehicle that will be ...

For the first time in half a century, America stands on the threshold of sending astronauts back to the Moon. Slated for ...