Chants of "Save NASA!" echoed through downtown Washington, D.C., Monday (Sept. 15) as agency workers and supporters rallied ...

A new emulator is tackling the near-impossible task of mapping the universe's large-scale structure without sacrificing ...

"This tells us that the magnetized plasma swirling near the event horizon is far from static; it’s dynamic and complex, ...

"The speed at which this doomed stellar system is lurching wildly, likely due to the extreme brightness, is a frantic sign of ...

"It's an elegant answer, really, because we thought it was a tiny galaxy full of many separate cold stars, but it's actually, ...

The Orzorz Galaxy Lite Star Projector, which we rate as the best viral option on the market, is now under $50 and its ...

Musk will likely stay committed to the Mars-settlement goal over the long haul, as it has long been a driving force for him ...

On Sept. 21-22, a partial solar eclipse will see the moon sweep over the sun's disk, blocking its light over a swathe of the ...

A hidden magnetic island inside a coronal hole unleashed a surprise G3 storm, sparking dazzling displays across the US.

The updated and non-VR version of the latest first-person Alien video game is spreading to all current-gen platforms.

ARVADA, Colorado — Lunar Outpost, a private space company, is putting the pedal to the metal on its lunar terrain vehicle ...

Even though they're far from home, astronauts on the International Space Station still have normal routines, including ...