Uploaded February 2011 | Updated September 2026, 5 days ago
SpaceChronology.com
Courtesy NASA/JPL-Caltech
In December of 2009, NASA launched its latest infrared telescope, the Wide-field Infrared Survey Explorer. This satellite, also known as WISE, is on a mission to map the entire sky in infrared light.
SpaceChronology.com
Courtesy NASA/JPL-Caltech
In December of 2009, NASA launched its latest infrared telescope, the Wide-field Infrared Survey Explorer. This satellite, also known as WISE, is on a mission to map the entire sky in infrared light.










