Sunspot AR3165 has erupted with several m-class solar flares in a span of a few hours. NASA Solar Dynamics Observatory captured the fireworks in several wavelengths. Credit: Space.com | footage courte ...

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

NASA has issued a major geostorm alert after detecting intense solar activity that could impact Earth’s satellites, ...