An annual safety report to NASA has both praise and also underscores a number of cautionary woes, including the space agency's Artemis undertaking to return astronauts to the moon.

Scientists found a new kind of cosmic signal in 2024, and still aren't quite sure what's causing it.

Space.com's image of the day rounds up the most awe-inspiring space photos right here, with a new image everyday.

Firefly Aerospace's Blue Ghost lunar lander is now headed for the moon after firing its engines to send it out of Earth orbit.

NASA's first-ever Twitch stream premieres at 11:45 a.m. EST on Wednesday, Feb. 12 on NASA's Twitch channel.

Scientists say AI has crossed a critical 'red line' after demonstrating how two popular large language models could clone themselves.