Christina Koch has taken over the internet after landing from the Artemis II mission. Now Philly is roped in.

Astronaut Christina Koch poses with zero-gravity indicator "Rise" in the viewport of the Artemis 2 Orion spacecraft.

"Rise Wiseman" might be the most beloved mission mascot in history.

Artemis II astronaut Christina Koch set hearts aflutter and the internet ablaze with an image of her enviable bicep.

Philadelphia sports fans are truly out of this world — literally. In an Instagram post shared on Tuesday, NASA astronaut and ...

In a video shared on X by NASA, Artemis II astronaut Victor Glover said he had nothing prepared — then delivered a heartfelt ...

The Artemis II astronauts are traveling farther than any human has ever gone.

The rapper Ice Spice's 2025 song, created for "The SpongeBob Movie: Search for SquarePants," has become a viral hit thanks to ...

The astronaut who prompted NASA's first medical evacuation earlier this year says doctors still don't know why he suddenly fell sick at the International Space Station.

What do fireworks look like from outer space? A NASA astronaut recently caught a glimpse of an explosive light show from the vantage of the International Space Station. Chris Williams, who has been ...

Add “space plumber” to the growing list of jobs for Christina Koch. In an interview on Thursday, the Michigan-born astronaut ...

“It was completely out of the blue," said Mike Fincke, who ended up being medically evacuated from the International Space Station, a first for NASA ...