The Bubble Nebula, or NGC 7635, is an emission nebula located 8,000 light-years away. This striking new image was captured by the NASA/ESA Hubble Space Telescope to mark its 26th year in space. The ...
As gas is stripped from the galaxy, its pressure dynamics shift and either halt or boost star formation, leading to a distorted appearance. In the case of IC 3225, the galaxy has a dense arm, visible ...