Solar material is gusting out of the dark patch in the Sun's corona towards Earth at more than a million miles per hour.

A little-known chapter of the Hubble Space Telescope’s history is a reminder of the risks of looking at the sun ...

PhotoPhoto of the Sun in hydrogen-alpha light. The giant planet Jupiter, whose large moons Galileo discovered with his "trouble-making" telescope, is more than 5 times farther from the Sun than ...

Images captured by NASA's Solar Dynamics Observatory have revealed that "coronal loops" give off subtle flashes of ...

Certain weather conditions are creating light pillars and sun dogs. This only happens when temperatures fall below 14 degrees and we have some humidity.

This high-res processed image of the April 8 eclipse shows the Sun’s corona, its outermost ... [+] atmosphere, in artificial colors that indicate the polarization or orientation of the light.