Discovery Collection Metadata Title Discovery Subject This collection showcases the geological and scientific research undertaken by the Apollo 15 crew. UUID 730300d8-5fc5-4ccd-8f0a-6b87cb985be4 Collection: Discovery Sort by: Title Creator Date Added / 4 pages Mare Imbrium NASA Mare Imbrium and Lambert Crater NASA August 3, 1971 Mission Control During EVA 3, 1 NASA August 2, 1971 Mission Control During EVA 3, 2 NASA August 2, 1971 Mt. Hadley High-Up NASA August 1, 1971 Subsatellite Launch NASA August 4, 1971 Subsatellite Launch Photo Grid NASA August 4, 1971 Tsiolkovsky Crater NASA July 30, 1971 Ultraviolet Photograph of Earth NASA August 5, 1971 Ultraviolet Photograph of Earth (Color) NASA August 6, 1971