A planetary system 116 light-years from Earth has a peculiar pattern. It could flip the script on how planets form, scientists say.

A new solar electrical generation facility near Coulee City has received a conditional use permit from Grant County officials. When it goes into operation, Dry Falls Solar is projected to generate up ...

Some 5 billion years from now, the Sun will expand and become a red giant. And Earth might be just in the way... If humans were still around then, would we leave Earth? Or would we move it? What is ...

If a pair of black holes coalesce into one, much of that vast energy can be released in a few seconds.

Despite hosting huge hydropower plants, Amazon people still pay high energy tariffs — so they found another way.

They show up as a mathematical solution in general relativity, basically as a time-reversed version of a black hole. Some ...

Imagine sprinting barefoot across a searing hot parking lot in midsummer. The ground blazes. The light dazzles and blinds ...

Close-up observations of the Sun explain how solar flares start, grow, and send high-energy particles racing through space.

Close-up measurements from NASA’s Parker Solar Probe are giving scientists an unprecedented look at how the solar wind gains ...

Comet 3I/ATLAS is a visitor that will never call the solar system home. Identified on a one-way path that carries it in and ...

House Bill 4080 would create a blueprint for balcony solar in Oregon, at a time when people are already installing these ...

Close to the sun, the solar wind, a steady stream of charged particles, accelerates until it cannot turn back. During a record pass about 3.8 million miles above the surface, Parker Solar Probe ...