This montage of Chandra images shows a pair of interacting galaxies known as The Antennae. The top image, a wide field X-ray view, reveals spectacular loops of hot gas spreading out from the southern part of The Antenna into intergalactic space. In the closeup view on the lower left, the point sources have been taken out to emphasize the hot gas clouds in the central regions of The Antennae. The image at the lower right is processed and color-coded to show regions rich in iron (red), magnesium (green) and silicon (blue). Image is 4.8 arcmin across. Instrument: ACIS. Color code: Energy (Red: 0.3-0.65 keV, Green: 0.65-1.5 keV, Blue: 1.5-6.0 keV). Credit: NASA/CXC/SAO/G.Fabbiano et al.
