The images show ultra-fine bright and dark stripes (called striations) in the thin, gaseous layer of the sun's atmosphere ...

A team of solar physicists has released a new study shedding light on the fine-scale structure of the sun's surface. Using ...

New research led by a Southwest Research Institute scientist identified a new source of energetic particles near the Sun.

New research suggests that Jupiter, the largest planet in our solar system, was once even bigger—about twice its current size—and had a magnetic field 50 times stronger than it does today. This ...

New research led by a Southwest Research Institute scientist identified a new source of energetic particles near the Sun ...

NOAA’s Kp index, which measures auroral activity intensity, may reach level 5 during the forecast period, indicating enhanced auroral displays with increased brightness and movement. This intensity ...