Sombrero Galaxy in the Infrared (IMAGE) Center for Astrophysics | Harvard & Smithsonian Caption Star formation helps shape a galaxy's structure through shock waves, stellar winds, and ultraviolet radiation. In this image of the nearby Sombrero Galaxy, IRAC clearly sees a dramatic disk of warm dust (red) caused by star formation around the central bulge (blue). The Sombrero is located 28 million light-years away in the constellation Virgo. Credit NASA / JPL-Caltech / R. Kennicutt (Univ. of Arizona) Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.