This is a list of notable Puerto Rican scientists involved in the United States Space Program, also known as the National Aeronautics and Space Administration (NASA) and their contributions to said program. This list is not limited to Puerto Ricans born in Puerto Rico, it also includes people of Puerto Rican descent born elsewhere. According to an article written by Margarita Santori Lopez for the official newspaper of the University of Puerto Rico's Mayagüez Campus, "Prensa RUM", as of 2003, of the 114 Hispanics working at NASA Goddard Space Flight Center in Maryland, 70 were Puerto Ricans or of Puerto Rican descent.