Scientists decode Johannes Kepler’s 417-year-old sunspot drawings, solving a long-standing mystery about solar cycles and the ...

Sunspot AR3088 put on a striking display of solar activity, unleashing multiple M-class flares as it rotated across and out ...

On August 19, 2022, solar astronomers using the Daniel K. Inouye Solar Telescope (DKIST) on the Hawaiian island of Maui ...

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 ...

Ancient Japanese writings are guiding cutting-edge technology as researchers investigate medieval solar storms.

Visually the Sun rises, shines, and settles through the clouds — never look at the Sun. The Sun is a big, hot orange ball. Solar flares shoot out from the surface into space. Solar flares happen when ...

An astrophysics expert gave a free presentation at Cal Poly Wednesday and unveiled new images of solar storms. The university ...

At 3:39 am Sunday, the sun released an M7.3-level solar flare, associated with coronal mass ejections. Due to the coronal ...

During the Artemis II mission launched Wednesday, NASA will test out a pair of new solar radiation forecasts, developed at ...

If astronauts travelling in Orion – the spacecraft used on Artemis II – receive advance word of a solar storm, they are ...

The Solar and Heliospheric Observatory (SOHO), jointly operated by NASA and the European Space Agency, recorded this video of eruptions from the Sun during the 2024 May events. Credit: SOHO (ESA & ...

When the surface of the Sun exploded with activity in May 2024, Earth was hit by the biggest solar storm in more than two decades. The video shown below—made from images captured by NASA’s Solar ...