Kirill Krivushin
Papers
1
Total Citations
92
H-Index
1
About
Kirill Krivushin is a leading figure in astrobiology and extremophile microbiology, whose work bridges Earth’s most hostile environments and the search for life beyond our planet. His research centers on the survival and growth of microorganisms under conditions mimicking extraterrestrial worlds, with a particular focus on permafrost ecosystems as analogs for Mars. Krivushin’s most cited study (2012, 92 citations) demonstrated that *Carnobacterium* species isolated from Siberian permafrost can grow under low pressure, temperature, and anoxic atmospheres—conditions directly relevant to the Martian near-surface. This landmark finding has profound implications for planetary protection, suggesting that terrestrial microbes could potentially contaminate Mars during human or robotic missions. By experimentally proving that permafrost-adapted bacteria are not merely dormant but metabolically active in Mars-like settings, Krivushin has reshaped our understanding of forward contamination risks and the limits of life. His work is essential reading for astrobiologists, planetary protection officers, and anyone fascinated by the resilience of life in extreme cold and vacuum.
Research Focus
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Top Papers
- 1