The sun’s solar wind, made of charged particles, interacts with powerful eruptions, affecting cosmic rays and space weather.

Solar storms pose a rising threat to power grids, satellites, and communications. Experts call for urgent preventive measures ...

Sunspot AR3500 blasted a M9.8-class solar flare. NASA's Solar Dynamics Observatory captured footage of the flare in multiple wavelengths. Views from the ESA/NASA Solar and Heliospheric Observatory ...

An international group of researchers is calling on the United Nations to include the protection of Earth's orbit in the U.N.