If you've got a sneaking suspicion that there is alienlife out there, you are, er, not alone! In fact, a study shows 95 per ...

For more than a century, the idea that life might have arrived on our planet from elsewhere in the cosmos sat at the fringes ...

The Crew-11 spaceflyers — NASA's Zena Cardman and Mike Fincke, Kimiya Yui of Japan and cosmonaut Oleg Platonov — splashed ...

A stronauts’ bodies undergo plenty of stress beyond just the extraordinary g-forces at launch. Microgravity, cosmic radiation ...

The proliferated architecture satellites are built by SpaceX and Northrop Grumman. All of them have reached orbit aboard ...