2013-04-20 04:28:21

Hubble's view of Horsehead Nebula as at near-infrared wavelengths (1.1 microns (blue/cyan) & 1.6 microns (red/orange)) with the Wide Field Camera 3 on the NASA/ESA Hubble Space Telescope. The image is approximately 6 arcminutes across and is oriented with north to the left and east down.