Harvard-Smithsonian Center For Astrophysics





A closer Look at Interacting Galaxies

Scientists look at how galaxy collisions can distort the shapes of the galaxies involved, including the shapes and orientations of the regions around their central…












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…