Imagine taking an elevator to space. Or blasting off in a nuclear rocket. That might sound like science fiction, but scientists are racing to develop new, more efficient methods of space travel - and ...

Could lunar hotels and spherical swimming pools be the future of space travel?

China has built one of the most ambitious space programs in history. This documentary explores its bold goals and what they mean for the future.

LOGAN, Utah — The future of mankind in space can fit in the palm of your hand. It's a 3D-printed rocket motor that was test-fired Wednesday inside a chamber at Utah State University. Utah State is ...

Elon Musk and Jeff Bezos have spent two decades and large portions of their exorbitant wealth creating new space technologies. Their plan is to reshape how humans live.

Space elevators? Nuclear rockets? The future of space travel could look radically different. Imagine taking an elevator to space. Or blasting off in a nuclear rocket. That might sound like science ...