Receiver, Focal Plane Array, WMAP Satellite Engineering Model
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https://iiif.si.eduView ManifestView in Mirador ViewerUsage Conditions May ApplyUsage Conditions ApplyThere are restrictions for re-using this media. For more information, visit the Smithsonian's Terms of Use page.
IIIF provides researchers rich metadata and image viewing options for comparison of works across cultural heritage collections.
More -
https://iiif.si.eduView ManifestView in Mirador Viewer
This Structural Thermal engineering model of the receiver box for the Wilkinson Microwave Anisotropy Probe (WMAP) satellite contains flight and flight-like parts, reconstructed and reassembled for display.
In the early 1990s the Cosmic Background Explorer (COBE) satellitediscovered tiny temperature fluctuations in the cosmic microwave background radiation field left over from the infant universe. Scientists from Princeton University and elsewhere worked with NASA to develop a new satellite to observe these fluctuations with much greater sensitivity. WMAP launched on 30 June 2001. After a year of gathering data, it produced the first highly detailed full sky view of the thermal structure of the universe from some 13.7 billion years ago. The view provided a precise age of the Universe, an accurate census of the material in the universe, and information on the amount of a mysterious "dark energy" that dominates the present day universe.
NASA Goddard Space Flight Center transferred this engineering model to the museum.
Display Status
This object is not on display at the National Air and Space Museum. It is either on loan or in storage.
Object Details
Country of Origin
United States of America
Type
SPACECRAFT-Uncrewed-Instruments & Payloads
Manufacturer
NASA, Goddard Space Flight Center Dimensions
Overall (not including microwave telescope dish assemblies): 142.24 x 101.6cm, 132.5kg (4ft 8in. x 3ft 4in., 292lb.) Materials
Aluminum and mixed metals framing, kapton, thermal insulation, mixed electronics Inventory Number
A20060634003
Credit Line
Transferred from the NASA Goddard Space Flight Center.
Data Source
National Air and Space Museum
Restrictions & Rights
Usage conditions apply
For more information, visit the Smithsonians Terms of Use.