This cutaway view shows the interior of the Starlab space station’s laboratory. (Starlab Illustration) How do you design a living space where there’s no up or down? That’s one of the challenges facing ...

The creator of the Orion capsule, the only spacecraft now capable of reaching lunar orbit, is set to open Moon treks to spacefarers worldwide. Shown here are U.S. Navy divers helping recover the Orion ...

NASA aims to travel to the moon again—and beyond. Here’s a look at the 21st-century race to send humans into space.

Surrounded by a vast dark expanse, huddled in sleeping bags with three of your friends in a space the size of a five-person tent. This isn’t a camping trip ‒ it’s life on Orion ‒ the spacecraft ...