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The Compton Gamma Ray Observatory (CGRO) was a space observatory detecting photons with energies from 20 keV to 30 GeV, in Earth orbit from 1991 to 2000. The observatory featured four main telescopes in one spacecraft, covering X-rays and gamma rays , including various specialized sub-instruments and detectors.
STS-37, the thirty-ninth NASA Space Shuttle mission and the eighth flight of the Space Shuttle Atlantis, was a six-day mission with the primary objective of launching the Compton Gamma Ray Observatory (CGRO), the second of the Great Observatories program which included the visible-spectrum Hubble Space Telescope (HST), the Chandra X-ray ...
They also replaced the film in the solar observatory. [46] 36. Skylab 3 EVA 3: Owen Garriott Alan Bean: 22 September 1973 11:18 22 September 1973 13:59 2 h 41 min Garriott and Bean replaced the film in the solar observatory. They also collected the Thermal Coatings Experiment Panel for return to Earth. [47] 37. Skylab 4 EVA 1: Edward Gibson ...
Along with the Hubble Space Telescope and now-retired Spitzer Space Telescope and Compton Gamma Ray Observatory, Chandra is one of NASA’s “Great Observatories” launched near the turn of the ...
The Gamma Ray Observatory (GRO), renamed Compton Gamma-Ray Observatory (CGRO), was designed to take advantage of the major advances in detector technology during the 1980s. Following 14 years of effort, the CGRO was launched on 5 April 1991. [10] One of the three gyroscopes on the Compton Gamma Ray Observatory failed in December 1999. Although ...
In astrophysics, the most famous Compton telescopes was COMPTEL aboard the Compton Gamma Ray Observatory, which pioneered the observation of the gamma-ray sky in the energy range between 0.75 and 30 MeV. [3] [4] A potential successor is NCT – the Nuclear Compton Telescope.
The Compton Spectrometer and Imager (COSI) is a NASA SMEX astrophysics mission that will launch a soft gamma-ray telescope (0.2–5 MeV) in 2027. [ 2 ] [ 3 ] It is a wide-field compact Compton telescope (CCT) that is uniquely suited to investigate the "MeV gap" (0.1–10 MeV). [ 4 ]
Camarillo said of the group to co-founder Abigail Lopez-Byrd, as they looked at photos of the city’s long-gone downtown and of the Compton Cowboys, a Black equestrian club with the motto ...