Wide-Field Infrared Explorer (WIRE)

The Wide-field Infrared Explorer (WIRE) was a two-color, solid hydrogen-cooled, infrared imaging telescope designed to study starburst galaxies and to search for protogalaxies. The science goals of WIRE were to: (1) determine what fraction of the luminosity of the universe at a redshift of >0.5 is due to starburst galaxies; (2) assess how fast and in what ways starburst galaxies evolve; and, (3) examine whether luminous protogalaxies are common at redshifts <3. In order to accomplish these goals, WIRE was to conduct a four month survey at 12 and 25 micrometers over an area of between ten and several hundred square degrees of the sky.