DISCOVERY ON THE FRONTIERS OF SPACE: EXPLORING NASA’S SCIENCE MISSION
June 11, 2019 |HEARING BEFORE THE SUBCOMMITTEE ON SPACE AND AERONAUTICS OF THE COMMITTEE ON SCIENCE, SPACE, AND TECHNOLOGY HOUSE OF REPRESENTATIVES ONE HUNDRED SIXTEENTH CONGRESS FIRST SESSION | Source
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“2. Designated Observables: A program element for cost-capped, competed or directed medium- and large-size missions to address observables essential to overall program: aerosols; clouds, convection, and precipitation; mass change; surface biology and geology; and surface deformation and change.”
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