Every few years, the sun seems to change its mood. Dark spots appear and ...

For the first time, scientists have used satellite data to create a 3D map of the sun's interior magnetic field, the ...

From degeneracy to galactic archaeology, white dwarfs are helping scientists make sense of some of the universe's burning ...

They’re the caretakers of one of only five remaining diesel boats in the U.S. fleet, a boat that in many ways was the link ...

For the first time in more than half a century, NASA will soon be sending an intrepid crew of astronauts toward the Moon with ...

Jimmie Davis State Park in Chatham, Louisiana might just be the escape hatch you’ve been searching for. There’s something ...

A new sunspot group has quickly grown and is spewing out the most intense type of solar flare. Effects on Earth are forecast ...

Northern lights occur when a solar flare interacts with Earth's atmosphere.

The sun is experiencing a violent solar storm, releasing one of the strongest solar flares seen in the past 30 years ...

The flares are coming from a solar region that was created in late January.

Using data collected by NASA's Parker Solar Probe during its closest approach to the sun, a University of Arizona-led ...

A NASA mission is underway to map the heliosphere, which is a huge protective bubble around the solar system that was created by the sun.