The first total lunar eclipse in more than two years lit up the sky last night as humanity, forever fascinated with the Earth ...

Solar power satellite (SPS) advocates have been dreaming of using space resources to build massive constructions for decades.

During a lunar eclipse, the moon travels behind Earth relative to the position of the sun, meaning the satellite is cast in ...

The phenomenon happens when the Sun, Earth, and Moon line up, causing our planet to cast a giant shadow across its satellite.

Overall, it typically takes up to three hours and 38 minutes for the Earth to pass in front of the moon, during which time the natural satellite will enter the Earth's penumbra, lighter outer shadow, ...

A view of Earth as seen by Blue Ghost ... that is probing our natural satellite’s mysterious depths using strands of electrodes deployed on the moon’s surface. The astronauts of Apollo 12 ...

Stargazers across a swathe of the world marveled at a dramatic red “Blood Moon” during a rare total lunar eclipse in the ...

In just a few days, a total lunar eclipse will be viewable from the U.S. See where and when you can catch a glimpse.

A total lunar eclipse is set to wow North American astrophotographers on March 13 and 14, here's how to photograph this ...

Why SpaceX, Rocket Lab, Arianespace made Fast Company's list of the most innovative companies doing work in space.