Sun-blocking dust from asteroid impact drove the dinosaur extinction

Sun’s ‘Solar Maximum’ Will Arrive Early, Peak Higher And Last Longer, Say Scientists

1st-ever radio images of an annular solar eclipse showcase the sun's extended corona

Harvard's Center for Astrophysics, in conjunction with the Southwest Research Institute, mission to explore the sun selected by NASA for next step. It focuses on imaging & spectroscopy of the middle corona, tracking events like coronal mass ejections from their origins until they leave the Sun.