A White House staffer takes a picture of a moon rock encased in acrylic on a table ahead of Bill Nelson, former Democratic Senator from Florida and administrator of the National Aeronautics and Space Administration (NASA), before a swearing in ceremony with U.S. Vice President Kamala Harris, in the Eisenhower Executive Office Building in Washington, DC on Monday, May 3, 2021. The Senate confirmed Nelson on April 29. Photo by Oliver Contrreras/UPI