Interstellar comet 3I/ATLAS made its closest approach to Earth early on Friday, Dec. 19. While it didn't come close enough to ...

The livestream will now begin Friday at 11 p.m. EST, Dec. 19 (0400 GMT on Dec. 20), weather permitting, after rain prevented ...

Interstellar comet 3I/ATLAS will fly by our planet at a safe distance of 1.8 astronomical units (roughly 167 million miles or ...

This year sees a quarter of a century of continuous human presence aboard the International Space Station (ISS), and to mark ...

Want to see a rocket launch from California before Christmas? SpaceX is planning to launch its Falcon 9 again from the ...