Astrobiology studies the origins, evolution, distribution and future of life in the universe. Biogeoscience focuses on the interaction of biological, geological and chemical processes on Earth in the present, past and future. These topics are closely related because the concepts of biogeoscience inform the study of planetary habitability and the search for habitable worlds.
Explore the chemistry and geology of life on earth, especially life in extreme environments, and make astronomical observations while developing tools to study the habitability of other planets. Foster a unique, interdisciplinary view of the Earth and the universe beyond by combining the fields of Earth science, chemistry and astrophysics in this program.
Astrobiology studies the origins, evolution, distribution and future of life in the universe. Biogeoscience focuses on the interaction of biological, geological and chemical processes on Earth in the present, past and future. These topics are closely related because the concepts of biogeoscience inform the study of planetary habitability and the search for habitable worlds.Therefore, the astrobiology and biogeoscience concentration in the BS program in earth and space exploration is designed to offer students a strong foundation for exploring the interaction of geological and biological processes and understanding how such interactions sustain life on Earth and how they might operate on other planets. Those with this necessary scientific background contribute to the search for life on other planets, explore the life of extreme environments here on Earth and better understand how life on Earth responds to past, current and future global changes.In addition to the guidelines in the Concurrent Program Options section below, students interested in pursuing concurrent or second baccalaureate degrees in The College of Liberal Arts and Sciences are advised to visit the college's website for more information and requirements.
September 2025
Arizona State University
Tempe Campus,
1151 S. Forest Ave.,
TEMPE,
Arizona,
85281, United States
First-year students must have a 3.00 grade point average (GPA) (a "B" or better where "A"=4.00) from a secondary school.
English proficiency requirements
TOEFL iBT (internet-based test): For the general requirement programs, the minimum score is 61 (iBT)
International English Language Testing System (IELTS): The overall band score requirement for the academic test is at least 6.0.
Pearson Test of English (PTE): ASU requires a score of at least 53.
Duolingo English test: General requirement programs: minimum score of 95.