A spiral galaxy has a pale yellow glow around it, and is bright white at the center. It resembles an eye.

C40 in Infrared Light

This view of Caldwell 40 is a single image captured by Hubble’s Wide Field Camera 3 through one infrared filter. It offers a wide field of view.

Credits: NASA, ESA, and P. Erwin (Max Planck Institute for Extraterrestrial Physics); Processing: Gladys Kober (NASA/Catholic University of America)