William Herschel first observed NGC 7635 in 1787 as a glow around the magnitude 8.7 star SAO 20575 (cataloged earlier as BD+60°2522). In a telescope, the Bubble Nebula looks more like a comma because ...

For the 26th birthday of NASA’s Hubble Space Telescope, astronomers are highlighting a Hubble image of an enormous bubble being blown into space by a super-hot, massive star. The Hubble image of the ...

From comets to nebulas to the Milky Way, the shots shortlisted in the annual competition capture the beauty of the cosmos from Earth RCW58, a Wolf-Rayet bubble nebula, is made of ejected material from ...

As most of us sit here binging shows or partaking in a spooky season horror marathon, NASA continues looking to the stars, trying to learn everything it can about the universe. In its continued ...

Wispy clouds of gas and a strange "superbubble" dominate the view of a new Hubble Space Telescope image. The view stars a nebula, or gas cloud, known as N44, that is located in a nearby galaxy called ...