A supercomputer simulation of the Apollo 12 landing on the moon was created to "improve its understanding of plume-surface ...

NASA just postponed a spacewalk because of a medical concern with an astronaut. Here's how the agency has handled such issues ...

The NASA Artemis II mission, set to lift off as soon as February, will mark the first time astronauts have aimed to venture beyond near-Earth orbit since 1972.

NASA spent years hunting for the original Apollo 11 slow scan and telemetry tapes that could have revealed a sharper, more complete record of humanity’s first steps on the Moon. What they found ...

NASA’s Artemis II moon mission highlights the Space Coast’s 2026 launch manifest, which also could see Blue Origin’s moon ...

As NASA's Artemis II prepares for launch, tourists are making plans to descend upon Florida's Space Coast to witness history.

If you thought 2025 was an exciting year for spaceflight, just wait until 2026. Here's a look at six missions that could ...

Four astronauts are about to become the first humans to venture near the moon in more than half a century since NASA's iconic ...

A planned spacewalk outside the International Space Station was scrapped because of what NASA called a "medical concern" with ...

NASA said it canceled a spacewalk planned for Thursday after an astronaut had an undisclosed medical issue on the ...

NASA did not identify the crew member or provide details on the medical concern, citing privacy issues in a brief blog post.