The European Space Agency’s Swarm mission detected an unexpected spike in high-energy protons over Earth’s poles during a ...

A NASA spacecraft is making a close approach to the sun, repeating its record-breaking distance of 3.8 million miles from the ...

Researchers at the University of Hawaiʻi Institute for Astronomy (IfA) are helping reshape how scientists study the sun. The ...

Astronomers have mapped the turbulent edge of the Sun where solar matter manages to escape the Sun's fierce magnetic grip.

The European Space Agency's Swarm mission detected a large but temporary spike of high-energy protons at Earth's poles during ...

New study of Voyager 2 data shows Uranus experienced a solar wind event during the 1986 flyby, helping explain unusual magnetosphere readings ...

While prime viewing conditions recently allowed much of the U.S. to catch the northern lights, these spots are the best for ...

An idea about the sun’s magnetic field called the terminator model could help predict dangerous space weather more accurately ...

A strong geomagnetic storm is forecast for Tuesday, according to the National Oceanic and Atmospheric Administration's Space ...

Thanks to a recent geomagnetic storm, some Americans will be able to see the northern lights on Dec. 8 and Dec. 9.

The northern lights could return to Ohio as another solar storm targets the Earth. Here's when the aurora could glow overhead ...