Researchers claim that there could be at least 1 million interstellar objects hiding in the Oort Cloud at the edge of our ...

The mysterious Oort cloud is the source of many of our solar system's comets, but astronomers still have no idea what it ...

Groundbreaking research reveals the Oort Cloud's shape as a spiral structure, challenging traditional beliefs about its ...

Middle school: The vote followed a 6-3 vote approving a motion to enable McClure to draft a Power Purchase Agreement for a ...

Learn about the Oort cloud, a vast area beyond the inner solar system that is believed to contain icy objects arranged in a spiral shape.

Several Cowboy State Daily readers wrote in to talk about their experiences with solar panels after a Happy Valley family ...

Witness a rare celestial spectacle as all seven planets in our solar system align next week—an event that won't repeat until ...

Spain's H2 Fusión says its Solar Heat PR5 system uses PV energy to produce hot water for self-consumption in industrial ...

The inner Oort cloud, between 1,000 and 10,000 AU from the sun, displays a spiral formation with arms that extend 15,000 AU.

The edge of the Solar System is a strange place, full of oddities we've only just begun to probe. But perhaps the oddest of ...

While all seven planets could appear in some form in parts of the U.S., not all of them will be visible to the naked eye. Here's what to know.

Sure, they’re particles and rocks, but they’re still a fascinatingly long way from home. Alpha Centauri is the star system ...