Episode 154: Biosignatures in Extreme Environments

Guest: Dr. Scott Perl NASA JPL astrobiologist Dr. Scott Perl joins us to discuss the science of biosignatures and his work on developing ways to explore strange new worlds and seek out new life in the Solar System and beyond. Scott's paper, "A Proposed Geobiology-Driven Nomenclature for Astrobiological In Situ Observations and Sample Analyses": https://www.liebertpub.com/doi/full/10.1089/ast.2020.2318 Follow us on Twitter! Strange New Worlds: twitter.com/scienceoftrek Mike: twitter.com/miquai Scott: https://twitter.com/ScottPerl