Solar Orbiter pieced together 200 ultraviolet images to show our star’s million-degree atmosphere in all its glory.

Solar Orbiter began routine science operations in 2021 and has since looped ever closer to the Sun, stealing bits of speed ...

The best smart bird feeders with cameras generate detailed videos and photos and use AI identification. Our top picks are ...

The Institut für Sonnenphysik (KIS) located in Freiburg, Germany, has installed a high-precision measuring instrument for the ...

First lights turning on in the universe after the Big BangIt’s the super-hot, churning ball of plasma whose surface reaches ...