Teresita Sosa Ruiz has a degree in Health Sciences Administration, is a licensed Pharmacy Technician and works as a Case Management Coordinator in a private hospital. She is part of the directive of the Association of Observation, Astronomical Dissemination and Space Sciences (AODACE) and is registered in the NASA Night Sky Network, to which AODACE belongs. Since she was a child, she has been interested in astronomy and has been educated in topics related to science, astronomy and space exploration.