How hundreds of college students are helping solve a centuries-old mystery about the sun By Briley Lewis / May 17, 2023
April’s skies boast the full pink moon, Lyrid meteor shower, and a total solar eclipse By Laura Baisas / Mar 31, 2023
Your guide to the types of stars, from their dusty births to violent deaths By Eva Botkin-Kowacki / Mar 19, 2023
Small ‘sparks’ on the sun could be key to forecasting dramatic solar weather By Laura Baisas / Jan 18, 2023
World’s largest telescope array is almost ready to stare straight into the sun By Andrew Paul / Nov 14, 2022
It’s finally the fall equinox—and a great time to see shimmering auroras By Helen Bradshaw / Sep 22, 2022