Atmospheric Lyman-Alpha Emmissions instrument, developed by scientists in France and Belgium, measured common hydrogen and deuterium, or heavy hydrogen.NASA's Atmospheric Trace Molecule Spectroscopy instrument and the Grille Spectrometer from Belgium, mapped trace molecules in the middle atmosphere during orbital "sunrises" and "sunsets,".By making simultaneous solar and atmospheric measurements on a global scale, scientists hope to unravel the complicated web of man's impact on the environment. ATLAS-1 experiments focused on four scientific disciplines: atmospheric science, solar science, space plasma physics and astronomy.
#Nasa moon atlas farokh series
This was the first of a series studying the Earth's atmosphere and the Sun's influence upon it over an entire 11-year solar cycle. Repeated flights of the ATLAS instruments, which can be carefully calibrated before and after each flight, will allow for long-term calibration of UARS instruments. Two ATLAS-1 instruments, ACR and SUSIM, have direct counterparts aboard UARS, while other instruments aboard each mission were closely related.
Beyond its own science mission, a key goal of the ATLAS series was to provide calibration for NASA's Upper Atmosphere Research Satellite (UARS), launched from the Space Shuttle in September 1991.
The ATLAS-1 solar science instruments and several of the atmospheric science instruments (MAS, ATMOS and SSBUV) flew on future ATLAS missions.
ATLAS-1, the first of the ATLAS series of Shuttle flights, was an important part of the long-term, coordinated research that made up NASA's Mission to Planet Earth.
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