Even if the specific monthly peak of the cycle has passed, it doesn't mean solar activity is over. Strong solar activity ...

Weather could be an issue for many, but there are locations that will have a "fair chance" (about 40 to 60 percent) of ...

Auroras are possible over the U.S. tonight (March 25) as a "moderate" geomagnetic storm hits Earth. UPDATE: The Northern ...

NASA's Parker Solar Probe just screamed past the Sun for the 23rd time, once again matching its own records for closest ...

A strange swirl in the sky seen over much of Britain and Europe this week wasn’t the result of alien activity but rather a ...

NASA's Chandra telescope was used to uncover the explosive past of an ancient dead star through 'space archaeology.' ...

Aside from sunlight, the sun sends out a gusty stream of particles called the solar wind. The ESA-led Solar Orbiter mission ...

The European Space Agency announced Thursday the Gaia spacecraft was turned off after a decade of data gathering.

An astrophysicist praises the depiction of the surface of the Sun in a Cillian Murphy sci-fi movie that grossed $34 million, ...

Frothy and resembling an ice cream sundae — that’s how NASA described a newly-released, stunning image of a cosmic tornado ...

A partial solar eclipse will become visible this weekend in New Jersey. Will you see a "double sunrise"? Here's timing, key moments and a map.