Galileo started this quest over 400 years ago, and scientists finally were able to peek at one of the biggest mysteries of ...

The Aurora Borealis stunned the nation last year, with dazzling light displays being visible as far south as Dorset, Essex, Cambridgeshire ...

The peak of Solar Cycle 25 is coming and it could mean an uptick in geomagnetic storms. Could Tennessee see the aurora ...

Scientists are keeping a close eye on the sun. We know that the sun goes through cycles of activity, and 2025 is expected to ...

A coronal hole in the sun could result in visible auroras over about 15 U.S. states tonight (June 25), with the Space Weather Prediction Center expecting a moderate geomagnetic storm.

The south pole of the Sun, photographed by the Extreme Ultraviolet Imager instrument aboard Solar Orbiter on 30 March 2022. © ESA & NASA/Solar Orbiter/EUI Team The Sun’s poles are of particular ...