The tech giant is planning a series of satellite-based data centers in space that run on solar power, without draining ...

Elon Musk has once again turned his attention skyward — this time with an audacious idea that blurs the line between space ...

The concept, also depicted in a Star Trek episode, would fill Earth's orbit with satellites to harness energy from the Sun and block out solar rays to help cool the climate.

There's been a lot of talk about our latest supermoon, and rightly so as it remains visible in the night sky tonight. However ...

Researchers have achieved a breakthrough in solar physics by providing the first direct evidence of small-scale torsional ...

For decades, astrophysicists have puzzled over why the sun’s corona—its outermost atmosphere—burns at millions of degrees ...

"Gives us a much clearer picture." US energy company makes breakthrough in effort to recreate sun's power: 'Real-world tests' ...

Astronomers have detected the most distant and biggest black hole flare ever seen, the result of a black hole ripping apart ...

People have been telling stories about renewable energy since the nineteen-seventies, when the first all-solar-powered house opened on the campus of the University of Delaware, drawing a hundred ...

NOAA's CCOR-1 coronagraph captured the blast that showed the sun's raw power in action.