The Bubble Nebula, created by the wind of a massive star ... The Hubble Space Telescope captures a breathtaking view of NGC 346, a brilliant star cluster surrounded by ragged filaments in the ...

Its cause remains unknown. The giant red nebula (NGC 2014) and its smaller blue neighbor (NGC 2020) are part of a vast star-forming region in the Large Magellanic Cloud, a satellite galaxy of the ...

The star V830 Orionis shines on the cloud of material left over from its formation, here seen as the NGC 1999 reflection nebula. The Helix Nebula is an example of a planetary nebula. Though it looks ...