Hearing on Lunar And Deep Space Exploration

Portraits of past House Science and Technology Committee Chairmen, Sherwood Boehlert, left, and Ralph Hall are seen as NASA Associate Administrator, Human Exploration and Operations William Gerstenmaier testifies during a House Subcommittee on Space and Aeronautics hearing titled "Keeping our sights on Mars: A Review of NASA's Deep Space Exploration Programs and Lunar Proposal", Wednesday, May 8, 2019 at the Rayburn House Office Building in Washington. Photo Credit: (NASA/Bill Ingalls)

Portraits of past House Science and Technology Committee Chairmen, Sherwood Boehlert, left, and Ralph Hall are seen as NASA Associate Administrator, Human Exploration and Operations William Gerstenmaier testifies during a House Subcommittee on Space and Aeronautics hearing titled "Keeping our sights on Mars: A Review of NASA's Deep Space Exploration Programs and Lunar Proposal", Wednesday, May 8, 2019 at the Rayburn House Office Building in Washington. Photo Credit: (NASA/Bill Ingalls)