A remote Antarctic research team became the only people on Earth to witness a rare annular solar eclipse — and one scientist ...

This mission, which launched on April 1 and splashed back down to Earth on April 10, sent a crew of four astronauts on a journey around the moon and back. This was the first crewe ...

Blue Origin's huge New Glenn rocket launched into space for the third time ever Sunday morning (April 19) — but, in a first ...

The Lyrid meteor shower peak is almost here, and we may be in store for spectacular fireballs and shooting stars.

A large number of high-quality night sky livestreams from around the world will let you hunt for the Lyrids from the comfort ...

Small, dim, and almost invisible, dwarf spheroidal galaxies are packed to the brim with something we can't see:. They're like ...

I'm honored to be a part of the team continuing this adventure for a new generation of Starfighters, both young and old.' ...

SpaceX will launch a new GPS satellite for the U.S. Space Force early Monday morning (April 20), and you can watch the action ...

AST SpaceMobile's BlueBird 7 satellite was intended to join the largest communications array ever deployed in low Earth orbit ...

The way Ryan Gosling and Sandra Hüller went on about it in "Project Hail Mary", you'd think they were the only people who'd ...

The Virtual Telescope Project's YouTube livestream will begin at 2 p.m. EDT (1800 GMT) on April 19, providing real-time ...

For enthusiastic meteor watchers, it has been a long stretch — nearly 16 weeks to be exact — since there has been a good ...