The Sun is the angriest it's been in a while – and it's taking out that rage on the thousands of tiny satellites that make up SpaceX's Starlink fleet.

Projections from NASA and NOAA suggest northern lights displays will be more visible in more U.S. states through early 2026, ...

The Northern Lights (aurora borealis) may be visible in the U.S. this weekend amid forecasts for a geomagnetic storm by space ...

The ESA/NASA Solar and Heliospheric Observatory (SOHO) captured a coronal mass ejection erupt from the far side of the Sun.

Stunning footage shot from space captured the stunning moment that the aurora borealis appeared to dance over the Earth — in the wake of a geomagnetic storm. NASA astronaut Anne McClain captured the ...

Because of global aging, the prevalence of heart failure with preserved ejection fraction (HFpEF) continues to rise. Although HFpEF pathophysiology remains incompletely understood, endothelial ...

Astronomers have captured videos of the sun without the typical blur caused by turbulence in Earth's atmosphere ...

Northern lights may be visible in parts of the U.S. Monday night following weekend solar storms. The sun burped out a huge ...

The stripes, called striations, ripple across the walls of solar granules—convection cells in the Sun’s photosphere where hot ...

When a geomagnetic storm reached Earth’s atmosphere on Sunday, most of Wyoming was covered in clouds. David Porter of ...