Discover how the groundbreaking idea of a space elevator is moving from science fiction to reality as leading innovators in ...

The enigmatic X-37B spaceplane, a classified endeavor of the U.S. Air Force, has taken to the skies once again. This time, its payload is a novel quantum GPS alternative, promising to revolutionize ...

Blue Origin’s successful launch of a celebrity-studded, all-women spaceflight on April 14 had lots of people seeing stars. Google searches related to space tourism skyrocketed in the days after, and ...

Three books push back on a rising tide of optimism about space settlements. Elon Musk and Jeff Bezos are bitter rivals in the commercial space race, but they agree on one thing: Settling space is an ...