S.Res. 721 — A resolution celebrating the 50th anniversary of the inaugural launch of the Landsat series of Earth Observation satellites, a joint mission of the United States Geological Survey and the National Aeronautics and Space Administration.

“A resolution celebrating the 50th anniversary of the inaugural launch of the Landsat series of Earth Observation satellites, a joint mission of the United States Geological Survey and the National Aeronautics and Space Administration.”