Add Yahoo as a preferred source to see more of our stories on Google. Earth's nearest celestial neighbor is set to take center stage in 2026, with major lunar missions and a rare solar eclipse ...

Earth's nearest celestial neighbor is set to take center stage in 2026, with major lunar missions and a rare solar eclipse highlighting the year in space and astronomy. NASA is preparing for its first ...

On January 3, NASA closed the library at the Goddard Space Flight Center in Greenbelt, Maryland, the largest research library in the agency. The closure follows months of chaotic building shutdowns, ...

Breaking space news, the latest updates on rocket launches, skywatching events and more! You are now subscribed Your newsletter sign-up was successful Want to add more newsletters? Breaking space news ...

NASA completes assembly of the Nancy Grace Roman Space Telescope. The observatory will enter final testing before launch, providing infrared surveys and cosmic data for astronomy research.

NASA has a long history of spending big on bold ideas, only to see some of them stall, crash, or get quietly shelved. The story behind a $2 million “giant moon” that never fulfilled its original ...