A book called "Mars Project" originated as a technical appendix to a science fiction novel, both of which were written by rocket science pioneer Wernher von Braun.  The technical appendix was ...

Engaging articles, breathtaking images and expert knowledge ...

Jeff Bezos' rocket company has given NASA a brief taste of the moon's gravity without straying too far from home ...

Blue Origin's famed New Shepard spacecraft simulated the moon's low gravity on board its capsule during a brief flight ...

Blue Origin's NS-29 New Shepard rocket is scheduled to launch Feb. 4 after a weeklong delay. Here's what to know ...

A Blue Origin spacecraft will attempt to mimic lunar gravity in a daring maneuver during a planned Tuesday morning launch ...

The X-15 is the only conventional aircraft that has ever been flown above the “Karman Line” separating the Earth’s atmosphere from space.

New research shows that when an asteroid slammed into the moon billions of years ago, it carved out a pair of grand canyons ...

Even though humans have pondered the moon since the first of us looked skyward, there is still much we don't know about it.

One photographer put the age of starlight into perspective with stunning projections on some of Earth's oldest rock ...