Glenn Extreme Environment Rig (GEER)

Visions and Voyages for Planetary Science in the Decade 2013-2022[1] identified the goal of understanding the origin, evolution, and processes that control climate on terrestrial planets,with direct interest in Venus. The Glenn Extreme Environment Rig (GEER), located at NASA Glenn Research Center, was developed to address a community need for a facility which could simulate the extreme environments of the Venus surface. It actively supports science investigations and technical development activities of research institutions and industry partners. It is uniquely suited for studying the interactions between Venus' substantial atmosphere, its surface, and exploration components. Ongoing facility enhancements will provide significant additional value to the research community and maintain GEERs status as a world-class Venus simulation facility.