The Andromeda Galaxy's family of dwarfs are an enigma. First it was the unusual flat plane around which more than half of them orbit, and now this lopsidedness. It just goes to show that sometimes it ...

"Either our models are in error, or the DMS/DMDS might not exist," Schwieterman told Space.com. "Finding life outside the ...

Don Pettit arrived in Space City on Sunday (April 20), which happened to be his 70th birthday.

Astronomers have described the first measurements of plasma layers within an interstellar shock wave that surrounds a pulsar.

After weeks of delays, the first 27 satellites of Amazon's Project Kuiper internet constellation are scheduled to lift off ...

While it's much smaller than the largest supermassive black holes detected, it's still a whopper considering how early in the ...

A SpaceX Dragon cargo capsule is scheduled to arrive at the International Space Station (ISS) this morning (April 22), and you can watch the orbital rendezvous live. Elon Musk 's company launched its ...

Earlier this month, Disney and Marvel Studios stunned fans at CinemaCon with a new teaser for director Matt Shakman's " The Fantastic Four: First Steps " that had the presentation crowd amped up for ...

NASA's Curiosity rover has found iron-rich carbonates on Mars, offering new clues about the planet's ancient climate and ...

Intriguingly, ultralight dark matter might be able to turn into photons (light) — and it's through this process that the ...

SpaceX launched its 32nd cargo mission to the International Space Station (ISS) early Monday morning (April 21), carrying ...

The Milky Way, our home galaxy, is part of a different supercluster called Laniakea, which, at 500 million light-years wide, ...