Black Hole (concept), Just_Super
Milky Way, NASA
Great Rift, Milky Way, NASA
Globular Cluster NGC 1850, Hubble/NASA
Globular cluster NGC 6397, Hubble/NASA
Hercules Cluster, M13, NASA
Pleiades Star Cluster, Hubble/NASA
Spiral Galaxy M101, Hubble/NASA
Sun’s corona, Druck Muller
Sun’s surface, NASA
Solar flare, NASA
Solar flare, NASA
Black hole swallows star (concept), NASA
NGC 7129 and NGC 7142, Tony Hallas
Sombrero Galaxy, Hubble/NASA
