Every week, Space.com delivers the latest discoveries, launches, and cosmic curiosities from across the universe. From ...

Whether you're a casual fan or a spaceflight enthusiast, see how well you know one of the companies pushing the boundaries of ...

Until now, female astronauts on longer missions have been forced to put their reproductive health at risk. Space exploration ...

Space-based solar power startup Aetherflux has thrown its hat into the emerging market for orbital data centers, joining SpaceX, Amazon and others exploring ways to move energy-hungry artificial ...

The twin telescopes of the Gemini Observatory mark 25 years of discovery as students name distant nebula Ua ʻŌhiʻa Lan. The ...

Asian shares and Wall Street futures gave ground on Wednesday as crunch time neared for a divided Federal Reserve policy ...

A private Chinese space firm successfully sent its Zhuque-3 rocket to orbit but failed in its historic attempt to re-land the ...

China routinely sends astronauts to and from its space station Tiangong. A crew capsule is about to undock from the station ...

Scientists studying samples from the Bennu asteroid located not too far from Earth continue to find clues as to how life ...

Fitness trainers and coaches modeled some of the events after the CrossFit Games, which measure athletes’ strength and ...

As winter draws in, mice will be naturally drawn to the cozy shelter of a garage, and all you need to test if it's sealed ...

Virgin Galactic looked unstoppable - a sleek space plane, billionaire charisma, and a promise to turn space into a luxury ...