The core stage of NASA's next Space Launch System (SLS) rocket recently completed integration with the vehicle's side ...

NASA's James Webb Mission Team has captured an incredible view of a galaxy and protostar outflow resembling the dessert treat ...

Another planetary alignment is coming up next month, and while it won't be a large one, it'll still be enough to dazzle ...

During surface operations, Firefly’s Blue Ghost lander captured high-definition imagery of a total solar eclipse on March 14.

Here's a look at some others who found themselves stuck in space — by choice or not — along with some cool spaceflight ...

The spacesuit worn by the first Briton in space, the Soyuz that brought the first UK astronaut back to Earth and the only ...