An uncrewed mission called Artemis 1 flew around the moon and back again in 2022. Four astronauts aim to do the same next ...

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 ...

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

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

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 ...

Over 14,000 pieces of junk are clogging up low Earth orbit, but this number could be reduced by a new invention that involves ...

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

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.