NASA has launched the LINK spacecraft on a mission to rendezvous with the aging Swift observatory and boost it into a higher ...

Looking so far into the future is so difficult as to be a fool's errand. But it's fun!

Starship should fly again before the summer ends.

Liftoff occurred at 10:58 p.m. EDT on Wednesday (July 1).

"It's like using a time machine to peer into the distant future of our solar system." ...

From the Apollo landing site to the North America Nebula, these celestial sights offer a uniquely American way to celebrate ...

The planet, designated GJ 3378b, orbits the faint red dwarf star in the constellation of Camelopardalis, the Giraffe.

Multiple CMEs are heading toward Earth, with G1-G2 geomagnetic storm conditions possible as the holiday weekend begins.

Launch occurred at 12:30 a.m. ET on Thursday (July 2).

The moon that rose on July 4, 1776, was slightly closer to Earth than it is today. When you purchase through links on our ...

"I really like looking at the weird ones — finding planets that don't fit the standard picture — and doing some mystery ...