The sun’s outer atmosphere resembles a pufferfish.

From communications outages to a brush with nuclear war, solar events like flares and coronal mass ejections have shaped ...

(CNN) — For the first time, astronomers say they have spotted a giant explosion released by a star beyond our solar system. The eruption was similar in some ways to those unleashed by our sun, such as ...

A recent solar storm event caused more than just breathtaking auroras across the Northern Hemisphere; it triggered a series of precautions aboard theInternational Space Station (ISS). Astronauts had ...

ATLANTA — For the first time, astronomers say they have spotted a giant explosion released by a star beyond our solar system. The eruption was similar in some ways to those unleashed by our sun, such ...

The NOAA Space Weather Prediction Center similarly upgraded its forecast from G3, meaning “strong,” to G4, indicating “severe” conditions, for Wednesday. Meanwhile, the British Geological Society says ...

Space weather forecasters issued an alert on Tuesday for incoming severe solar storms that could produce colorful northern lights and temporarily disrupt communications. In the past few days, the sun ...

Without photosynthesis we wouldn’t have food because it converts energy from the sun into chemical energy for the food chains. Image by Tim Sandle Without photosynthesis we wouldn’t have food because ...

TAMPA, Fla. (WFLA) — Severe solar storms on Tuesday produced colorful northern lights across the U.S., with some Floridians getting a chance to experience them. The brightness of the auroras and their ...