Description: Objects Conservator Catharine Hawks (center), National Museum of Natural History, specializes in the care of natural history specimen and lectures widely on hazards related to collections. #Groundbreaker
Description: Dr. Mercedes López-Morales has been an astronomer at the Harvard-Smithsonian Center for Astrophysics since 2012. She researches the detection and characterization of exoplanet atmospheres and serves as a leader on multiple international projects. #Groundbreaker
Description: While only two years old, World Migratory Bird Day is just one of the latest evolutions in conservation awareness. Related celebrations go back more than twenty-six years and draw on over a century of research.
Description: Aerial view of National Mall from Washington Monument looking towards U.S. Capitol building, with Baltimore and Potomac Railroad Station and Center Market in view, circa early 1900s, SIA Acc. 11-006, MAH-43753A.