If all goes according to plan, New Shepard — a reusable rocket-capsule combo — will lift off on Tuesday from Blue Origin's ...

If you think that’s impressive, check out this story about a “goldmine” of lithium that was found in the U.S. that could ...

On February 3, 2006, astronauts at the International Space Station sent an empty spacesuit tumbling through space all by ...

Why being first to return to the moon matters.