http://www.newsweek.com/nasa-releases-amazing-celestial-fireworks-image-looks-july-4th-display-1007842

NASA has released a spectacular image showing a glittering collection of young stars that almost looks like a “July 4th fireworks display,” according to a statement from the space agency.

The stars reside in the center of a nebula—a vast cloud of interstellar gas and dust—known as NGC 3603, located around 20,000 light-years from Earth in the constellation Carina. In the central region of this nebula is a huge cluster of young, hot stars.