Alexandria Aspin
Papers
1
Total Citations
5
H-Index
1
About
Alexandria Aspin is an astrobiologist and planetary scientist whose research focuses on the detection of biosignatures on icy ocean worlds, such as Europa and Enceladus. Her work bridges the gap between laboratory experiments and space mission design, particularly investigating how organic molecules—like amino and fatty acids—survive the extreme conditions of liquid-vacuum transitions during sample collection. Her most-cited paper, "Effect of the liquid-vacuum transition on the relative abundances of amino and fatty acids sought as biosignatures on icy ocean worlds" (2024), has already garnered 5 citations, signaling its immediate impact on the field. This study provides critical constraints for interpreting data from future missions, such as NASA’s Europa Clipper, by demonstrating that certain biosignature ratios may be altered during the sampling process. Aspin’s work is notable for its direct relevance to the search for extraterrestrial life, offering a rigorous framework for distinguishing true biological signals from abiotic artifacts. Her contributions are helping to refine analytical protocols for in situ planetary exploration, making her a rising voice in the quest to understand whether life exists beyond Earth.
Research Focus
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Top Papers
- 1