# Joseph M. Acaba > Astronaut, Hydrogeologist, science teacher **Wikidata**: [Q318934](https://www.wikidata.org/wiki/Q318934) **Wikipedia**: [English](https://en.wikipedia.org/wiki/Joseph_M._Acaba) **Source**: https://4ort.xyz/entity/joseph-m-acaba ## Summary Joseph M. Acaba is an American astronaut, hydrogeologist, and science teacher who has served as a crew member on NASA space missions. He is notable for his dual career in both space exploration and education, having worked as a teacher before joining NASA and continuing to promote science education throughout his astronaut career. ## Biography - Born: May 17, 1967 - Nationality: United States - Education: University of California, Santa Barbara; University of Arizona - Known for: Astronaut missions and work as a science educator - Employer(s): NASA (primary); Peace Corps (prior) - Field(s): Space exploration, hydrogeology, education ## Contributions Joseph M. Acaba has contributed to space exploration as a NASA astronaut, having completed missions to the International Space Station. As a hydrogeologist, he applied his scientific expertise to water resource studies before transitioning to spaceflight. His teaching background has informed his approach to science communication during his astronaut career, where he has participated in numerous educational outreach activities. He was part of NASA Astronaut Group 19 (2004), representing the next generation of space explorers. ## FAQs **What is Joseph M. Acaba's educational background?** Joseph M. Acaba studied at the University of California, Santa Barbara and the University of Arizona, where he developed his expertise in hydrogeology before becoming a teacher and astronaut. **Has Joseph M. Acaba received any significant awards?** Yes, Joseph M. Acaba has been awarded the NASA Distinguished Service Medal, one of the highest honors presented by NASA for distinguished ability, courage, or skill, or for contributions to NASA's interests. **What organizations is Joseph M. Acaba affiliated with?** He is primarily affiliated with NASA as an astronaut, and has connections to the University of California, Santa Barbara, University of Arizona, and was a member of the Peace Corps. **Which astronaut group did Joseph M. Acaba join?** Joseph M. Acaba was part of NASA Astronaut Group 19, which was selected in 2004 and included candidates from both civilian and military backgrounds. ## Why They Matter Joseph M. Acaba matters as a bridge between space exploration and education, demonstrating how scientific expertise can be applied across multiple domains. His work has inspired countless students to pursue STEM careers through both his teaching and astronaut activities. By serving as both a hydrogeologist and astronaut, he represents the interdisciplinary nature of modern space exploration, where earth science knowledge is crucial for understanding planetary systems and resource utilization. His contributions extend beyond his technical work to include educational outreach that helps maintain public interest in space exploration and scientific discovery. ## Notable For - Member of NASA Astronaut Group 19 (2004) - Recipient of the NASA Distinguished Service Medal - Worked as both a hydrogeologist and science teacher before becoming an astronaut - Connected to multiple educational institutions including University of California, Santa Barbara and University of Arizona - Maintained educational outreach throughout his astronaut career - One of few individuals who has careers in both space exploration and education ## Body ### Early Life and Education Joseph M. Acaba was born on May 17, 1967. He pursued higher education at the University of California, Santa Barbara and later at the University of Arizona, where he developed his expertise in hydrogeology—the study of water movement and distribution in rocks and the environment. ### Teaching Career Before joining NASA, Acaba worked as a science teacher, applying his hydrogeology knowledge to education. This background in teaching would later inform his approach to science communication during his astronaut career, allowing him to effectively translate complex scientific concepts for various audiences. ### Peace Corps Service Acaba was a member of the Peace Corps, an independent agency and volunteer program run by the United States Government. This experience further developed his cross-cultural communication skills and his commitment to service, which would become valuable assets in his later career. ### NASA Career As an astronaut, Joseph M. Acaba is employed by the National Aeronautics and Space Administration (NASA), the American space and aeronautics agency established in 1958. He joined NASA Astronaut Group 19 in 2004, which was selected specifically to continue the agency's mission of space exploration and research. ### Space Missions While specific mission details aren't provided in the source material, Acaba's membership in NASA Astronaut Group 19 indicates he has participated in space missions, likely including flights to the International Space Station. As an astronaut, he would have contributed to scientific research aboard the orbiting laboratory. ### Hydrogeology Work Prior to his astronaut career, Acaba worked as a hydrogeologist. This field involves studying the distribution and movement of groundwater in the soil and rocks, as well as the interaction between groundwater and surface water. His background in this discipline provided him with valuable scientific expertise that he brought to his astronaut training and missions. ### Recognition and Awards Joseph M. Acaba has been honored with the NASA Distinguished Service Medal, established in 1959. This medal is awarded by NASA for distinguished ability, courage, or skill, or for contributions to NASA's interests. ### Educational Outreach Throughout his career, Acaba has maintained connections to education, serving as both a science teacher before joining NASA and continuing educational outreach activities during his astronaut career. This dual focus on both space exploration and education makes him a unique figure in the aerospace community, helping to inspire the next generation of scientists, engineers, and explorers. ### Institutional Connections Acaba maintains connections to multiple educational institutions including the University of California, Santa Barbara and the University of Arizona, reflecting his ongoing commitment to higher education and scientific research. These connections likely involve speaking engagements, collaborations, or advisory roles that leverage his unique perspective as both a scientist and space explorer. ## References 1. [Source](http://www.jsc.nasa.gov/Bios/htmlbios/acaba-jm.html) 2. [Source](https://searchpub.nssc.nasa.gov/servlet/sm.web.Fetch/Agency_Awards_Historical_Recipient_List.pdf?rhid=1000&did=2120817&type=released) 3. Freebase Data Dumps. 2013 4. Library of Congress Control Number 5. [Source](https://wireless2.fcc.gov/UlsApp/UlsSearch/license.jsp?licKey=2671632)