Earlier this year, the tiny rocket company that wants to grow up to be SpaceX someday told NASA that, if it's agreeable, ...

Fusion has long been the propulsion end-goal for interplanetary travel, and a U.K.-based company thinks on its way to ...

It’s part of an experiment called “AWESOME,” which seeks to observe how auroras affect Earth’s upper atmosphere.

Earth to astronaut Barbie, we have a new space collectible, but probably not for all of the reasons Mattel intended. The toy ...

In a mission designed to challenge longstanding theories about the upper atmosphere, NASA is preparing to launch three ...