Astronomers celebrated the Hubble Space Telescope's 34th anniversary with this stunning image of the Little Dumbbell Nebula -- a vast cloud of gas containing one of the hottest white dwarf stars ever found.
Astronomers celebrated the Hubble Space Telescope's 34th anniversary with this stunning image of the Little Dumbbell Nebula -- a vast cloud of gas containing one of the hottest white dwarf stars ever found.