Science ❯Astrophysics

Stellar Activity

Sun-like Stars Magnetic Fields Solar Storms Solar Flares Coronal Mass Ejections Red Dwarf Stars

New Observations Suggest TRAPPIST-1 b May Have an Atmosphere or Active Geology

Study Reveals Sun May Be Overdue for a Rare and Powerful Superflare

Study Suggests Sun May Be Overdue for Rare and Powerful Superflare