The astronauts on Artemis II's trip to the moon in April 2026 didn't just have an amazing journey through space. They also ...

On Earth, people grip objects to ensure they don't fall. In space, this process changes: When astronauts hold an object ...

Examining the fine motor skills of space travelers can help improve safety for future missions, scientists say ...

Every 26 months, Earth passes directly between the Sun and Mars. This alignment, known as the Mars opposition, is when ...

Astronauts still grip objects as if gravity exists, even after months in space, revealing how slowly the brain adapts to ...

The journey back to deep space began with NASA's first crewed mission under the Artemis program. Artemis II was a key step ...

Scientists map frozen water across the Milky Way, revealing vast “interstellar glaciers” that may help seed new planets and ...

The Artemis II astronauts are on their way back to Earth after a historic flyby of the moon. NASA released new images from the mission and offers a real-time online tracker for the public to follow ...

NASA shut down Voyager 1's charged particles instrument to save dwindling power, as the interstellar spacecraft loses about 4 ...

"I found myself noticing not only the beauty of the Earth, but how much blackness there was around it." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

A Virtual Telescope Project livestream aims to track NASA's Artemis 2 Orion spacecraft — here's how to watch it as it travels through space. When you purchase through links on our site, we may earn an ...