Geobiology & Astrobiology
Geobiology and Astrobiology are two vibrant and rapidly growing areas of interdisciplinary inquiry at CU-Boulder with many of our babyÖ±²¥app engaged in cutting edge research at the interface of the two fields.
Geobiology is the study of how physical, chemical and biological processes influence each other in natural systems.Ìı Geobiology research can focus on modern environments, as well as explore how the planet and life have co-evolved through major geologic and evolutionary events over the course of Earth’s history.Ìı
Astrobiology explores life in the context of the evolution of the universe; its emergence and the possibility for life to exist on other worlds in the solar system and beyond.
Geobiology
At CU, we quantitatively explore how past environmental conditions, climatic transitions, and biogeochemical processes can be inferred from microbial isotopic fractionation, biomarker molecules and chemical sediments preserved in the geological record. ÌıWe explore microbial metabolic processes under conditions of slow growth and extreme energy or nutrient limitation. We also test evolutionary hypotheses by coupling isotopic approaches with microbial evolution experiments focused on geologically important classes of organisms. ÌıOur work moves between theory, experimental systems and a detailed analysis of the chemical, hydrological and biological states of the Earth through time. ÌıFor more details on the geobiological research taking place in our department, please visit the profiles of our babyÖ±²¥app with primary research programs in Geobiology:
Astrobiology
CU Boulder supports a wealth of Astrobiology research and educational activities on our campus, which are often coordinated through the . In our Department, Astrobiology research and teaching is primarily focused on life and hydrological conditions in extreme environments, biosignature identification, the study of the primordial Earth and Mars.ÌıWe are also connected to current and the NASA Astrobiology Institute “ node.ÌıFor more details on the astrobiological research taking place in our department, please visit the profiles of our babyÖ±²¥app with primary research programs in Astrobiology:
OtherÌıbabyÖ±²¥app interested in Geobiology & Astrobiology
In addition to those listed above, several other babyÖ±²¥app in our department with primary research programs in other areas have a researchÌıinterest in Geobiology and AstrobiologyÌıand frequently collobarate on research projects and serve as thesis committee members for ourÌıgraduate students.