A California-based startup is launching space-based satellites into orbit that will beam solar energy back to Earth using lasers.

In our own solar system, there are pretty good odds that you could stand on the surface of an asteroid and not even be able ...

NASA and the National Oceanic and Atmospheric Administration have launched three new missions to enhance our understanding of ...

China has announced bold new plans to develop a space-based solar power plant, aiming to collect solar energy in orbit and beam it back to Earth! This futuristic project could provide unlimited clean ...

Solar power has become an important part of our civilization, especially in recent years, and it is presently crucial to our existence. Solar panel farms spread far and wide across the planet, on ...

We could be overlooking an entire population of asteroids that pose a threat to Earth on the very simple basis that they're extremely hard to see.

The asteroid belt is found orbiting between Mars and Jupiter and is a vast collection of rocks that is thought to be a planet ...

A new "Tatooine-like" planet outside the solar system may orbit two failed stars, scientists reported Wednesday.Related video above: The dark energy pushing our universe apart may not be what it seems ...