U.S. scientists, unaccustomed to shock-and-awe political assaults, are reeling from President Donald Trump’s executive orders ...

Rumors of a Russian space nuke, along with other satellite-targeting weapons, have made geopolitical tensions extend into ...

Jeff Bezos’ rocket company gave NASA a brief taste of the moon’s gravity Tuesday, without straying too far from home.

The capsule, carrying 30 science payloads, landed in the desert 10 minutes after liftoff, slowed by parachutes and a final nudge from its retrorockets. Blue Origin builds and tests its rocket engines ...

Powered by laser light, this tiny sail lays the groundwork for future advances in lightsail technology and the potential for ...

NASA has plans to launch the first deep space station for humans to live long-term. Is it a necessary step to Mars?

We’re living in divisive times. It’s something said so often that it’s become cliche. But collaboration across divides still happens, and the International Space Station is a great place to witness ...

The four American astronauts aboard the ISS, including the Boeing Starliner crew, spoke to USA TODAY in an exclusive interview Tuesday.