Upper Atmosphere Research Satellite Upper Atmosphere Research Satellite The Upper Atmosphere Research Satellite (UARS) was a NASA-operated orbital observatory whose mission was to study the Earth’s atmosphere, particularly the protective ozone layer. The satellite was deployed from Space Shuttle "Discovery" during the STS-48 mission on 15 September 1991. It entered Earth orbit at an operational altitude of , with an orbital inclination of 57 degrees. The original mission duration was to be only three years, but was extended several times. When the mission finally ended in June 2005 due to funding cuts, 14 years after the satellite's launch, six of its ten instruments were
Surface Ocean Lower Atmosphere Study Surface Ocean Lower Atmosphere Study The Surface Ocean Lower Atmosphere Study or Surface Ocean - Lower Atmosphere Study (SOLAS) is an international scientific research initiative that is one of the core projects of the International Geosphere-Biosphere Programme. SOLAS has a goal to achieve quantitative understanding of the key biogeochemical-physical interactions and feedbacks between the ocean and atmosphere, and of how this coupled system affects and is affected by climate and environmental change. Thus, this international project is a critical component to understanding the Earth system and the effects of climate change on this system. The project includes meteorologists, oceanographers, marine