TOPSHOT - A camera lens dust brush used on the lunar surface during the Apollo 14 mission, January 31-February 9, 1971 is viewed during a press preview at Christie's New York on July 10, 2019. - The auction One Giant Leap: Celebrating Space Exploration 50 Years After Apollo 11, includes nearly 200 artifacts from NASA missions of the Sixties and Seventies including the Gemini and Apollo programs. (Photo by TIMOTHY A. CLARY / AFP)