Celestial fireworks: Resembling the puffs of smoke and sparks from a summer fireworks display in this image from NASA's Hubble Space Telescope, these delicate filaments are actually sheets of debris from a stellar explosion in a neighboring galaxy.
The colorful Eagle Nebula taken at the National Science Foundation's telescope on Kitt Peak. Located in the constellation of Serpens, the Serpent, the Eagle Nebula is a very luminous open cluster of stars surrounded by dust and gas.
Galactic Wreckage in Stephan's Quintet - A clash among members of a famous galaxy quintet reveals an assortment of stars across a wide color range, from young, blue stars to aging, red stars. This group is also known as the Hickson Compact Group 92
Nebulous Strings in the Veil NebulaThis image shows a small portion of the Veil Nebula - the shattered remains of a supernova that exploded thousands of years ago. The Veil Nebula is located in the Constellation Cygnus about light-years away.