images for about 15 percent of the sky, including the entire Galactic Plane, the Large Magellanic Cloud, and regions of the sky missed by IRAS. See also List of largest infrared telescopes Notes External links The Midcourse Space Experiment Point Source Catalog Version 2.3 Explanatory Guide From VizieR Catalogue Service The Spatial Infrared Imaging Telescope III (SPIRIT III), an instrument for MSX Welcome to the MSX Showcase Space telescopes Infrared telescopes Spacecraft launched in 1996 Spacecraft launched by Delta II rockets