Sally Ride Memorial at Johnson Space CenterJSC2012-E-215901 (18 Sept. 2012) -- A close-up view of the plaque and roses placed at the base of the tree planted during a memorial ceremony for astronaut Dr. Sally K. Ride at NASA's Johnson Space Center Memorial Tree Grove on Sept. 18, 2012.Read More Facebook Pinterest X LinkedIn Email https://www.nasa.gov/image-detail/sally-ride-memorial-johnson-space-center-2/Copy URL to clipboard> DownloadShareSize1041x693px