Elisabeth (Libby) Hausrath
Elisabeth (Libby) Hausrath is an aqueous geochemist and astrobiologist who investigates interactions between water and minerals, and the impacts of life on those interactions. She and her team use a combination of field work, laboratory experiments, and modeling to investigate signatures of aqueous alteration and life, the rates at which water-rock interactions occur, and how they differ on Earth and on other planets such as Mars. Their work helps understand chemical weathering, water chemistry, nutrient release, the formation of soils, and potential signatures of life on Earth and Mars.
Hausrath and her team also explore snow dynamics, particularly the interactions between snow algae, microorganisms, and minerals in the nutrient-poor environment present in snow, which may also be an analog to Mars.
Hausrath serves on NASA's Returned Sample Science Board, which offers scientific input into aspects of the upcoming Mars 2020 rover mission.
- Dual-Title Ph.D. Program in Geosciences and Astrobiology, Penn State University
- Sc.B Geology-Chemistry, Brown University
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Elisabeth (Libby) Hausrath In The News
Articles Featuring Elisabeth (Libby) Hausrath
Algae Could Be Instrumental in Making Human Exploration of Mars Possible
A team of UNLV scientists is researching how we can support extended space travel with oxygen and food needs for people.
New NASA Studies Unveil First Mars Mission Findings
UNLV geoscientists Libby Hausrath and Arya Udry dish on latest Perseverance rover data, and provide peek at upcoming research.
UNLV Newsmakers 2021: Research
UNLV researchers made international headlines this year with their discoveries. Here's a roundup of some of our top stories of 2021.
UNLV Newsmakers 2021: September
A collection of news stories featuring collaboration and reflection at UNLV.