Astrophysics







A Superbubble in NGC 1929

Using data from NASA’s Chandra X-ray Observatory, NASA’s Spitzer Space Telescope and the Max-Planck-ESO telescope, this composite image shows a superbubble in NGC 1929, which…











Probing the Cosmic Infrared Background

Using the Infrared Array Camera on the Spitzer Space Telescope, a team of astronomers probed the cosmic infrared background, finding structural features produced by the…