The European Space Agency (ESA)'s Solar Orbiter mission has obtained a stunning high-res image of the sun's upper atmosphere.

The U.S. National Science Foundation Daniel K. Inouye Solar Telescope, the world's most powerful solar telescope, operated by ...

If you happen to be enjoying a sunny day, thank the bright surface of the sun, known as the photosphere. At a piping hot ...

The world's largest solar telescope in Hawaii has produced its first image using a new instrument that took 15 years to build ...

The image was captured by the world's most powerful solar telescope, which takes 2D snapshots of the sun at specific ...

When sunspots erupt at nearly the same time, it could be something known as "sympathetic solar flares." A double eruption ...

Extremely active sunspot AR3664 blasted a major X8.7-class solar flare. The sunspot was behind the incredible geomagnetic ...