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Solar Mesosphere Explorer

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Mission type
  
Earth observation

COSPAR ID
  
1981-100A

Mission duration
  
~7 years

Inclination
  
97.5589°

Period
  
1.6 hours

Rocket
  
Delta 2000

Operator
  
NASA

SATCAT no.
  
12887

Launch date
  
6 October 1981

Inclination
  
97.5589°

Launch mass
  
437 kg

Solar Mesosphere Explorer httpsuploadwikimediaorgwikipediaen777Sol

Manufacturer
  
Jet Propulsion Laboratory

Similar
  
Student nitric oxid, Solrad 8, Explorer 11, CHIPSat, Explorer 7

Gary rottman the vision development and success of the solar mesosphere explorer


The Solar Mesosphere Explorer (also known as Explorer 64) was a United States unmanned spacecraft to investigate the processes that create and destroy ozone in Earth's upper atmosphere. The mesosphere is a layer of the atmosphere extending from the top of the stratosphere to an altitude of about 80 kilometers (50 mi). The spacecraft carried five instruments to measure ozone, water vapor and incoming solar radiation.

Contents

Launched on October 6, 1981, on a Delta rocket from Vandenberg Air Force Base, in California, the satellite returned data until April 4, 1989. The spacecraft reentered Earth's atmosphere on March 5, 1991.

Managed for NASA by the Jet Propulsion Laboratory, the Solar Mesosphere Explorer was built by Ball Space Systems and operated by the Laboratory for Atmospheric and Space Physics of the University of Colorado where one hundred undergraduate and graduate students were involved.

  • Mass: 437 kilograms (963 pounds)
  • Power: Solar panels which charged NiCad batteries
  • Configuration: Cylinder 1.25 meter (4.1 ft) diameter by 1.7 meter (5.6 ft) high
  • Science instruments: Ultraviolet ozone spectrometer, 1.27 micrometre spectrometer, nitrogen dioxide spectrometer, four-channel infrared radiometer, solar ultraviolet monitor, solar proton alarm detector
  • James stuart my experience with charlie barth and his solar mesosphere explorer project


    References

    Solar Mesosphere Explorer Wikipedia


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