Description: In honor of Bald and Free Day, the Smithsonian Institution Archives presents bald or partially bald employees and visitors to the Smithsonian.
Description: Retired geologist Dr. Ursula B. Marvin, Smithsonian Astrophysical Observatory, studied lunar samples from the Apollo missions, and meteorites around the world. She has both an asteroid and a mountain ridge in the Antarctic ice named after her. #Groundbreaker