Cotton Candy Nebula - The nebula known as complete with sparkly star clusters embedded in fluffy pink clouds of gas. This exceptionally energetic star-forming region, also known as the Bean Nebula, extends over light-years in the Large Magellanic Cloud.
Complex planetary nebulas form when a star uses up all of the hydrogen in its core -- an event our Sun will go through in about five billion years. Image: X-ray: NASA/CXC/IAA-CSIC/N.Ruiz et al, Optical: NASA/STScI Caption: Chandra X-Ray Observatory
Galaxy Cluster MACS 1206 "The distorted shapes in the cluster are distant galaxies from which the light is bent by the gravitational pull of an invisible material called dark matter within the cluster of galaxies.