Solar Orbiter flew closer to the Sun than ever before. This proximity let it capture electrons in pristine conditions.

The stunning image shows the Moon, the northern lights, and the city lights over North America during peak solar activity.

An Earth-sized planet named TRAPPIST-1e, located just 40 light-years away, could be a viable home for alien life, scientists ...

NOAA (National Oceanic and Atmospheric Administration) forecasts a Kp index of five out of nine for Saturday night, signaling ...

Does it seem as if there's a ghost following you around, tapping your shoulder, causing phantom rings on your phone, or ...

In the search for habitable exoplanets, atmospheric conditions play a key role in determining if a planet can sustain liquid ...

"We were excited by recent discoveries that a process called magnetic reconnection heats ions 6.5 times as much as electrons, ...

Solar flares may be far more intense than scientists believed, with new research suggesting these fiery eruptions from the ...

The International Space Station actually captured an 'Aurora Storm'! When I first saw this video, I almost spilled my coffee ...