Wilkinson Microwave Anisotropy Probe
(WMAP, Microwave Anisotropy Probe, MAP, Explorer 80)
(spacecraft measuring variations in the Cosmic Background Radiation)
The Wilkinson Microwave Anisotropy Probe (WMAP)
is a spacecraft measuring variations (Anisotropy) in the Cosmic Microwave Background.
WMAP was launched in 2001 and is still active (July 2013),
located at the L2 Earth/Sun Lagrangian Point.
WMAP data is used for Cosmology research.
COBE had the same mission earlier, but to less detail,
and Planck is a newer similar mission.
Results were released on two-year intervals, the first (WMAP1)
released in 2005 with a year's data,
through the final 9-year results (WMAP9) released in 2011.
|WMAP||WMAP J184840+3223||Wilkinson Microwave Anisotropy Probe||radio source|
Goddard Space Flight Center (GSFC)