ERP117276 PRJEB34384 ena-STUDY-UNIVERSITY OF ST ANDREWS-12-09-2019-13:29:21:450-382 Two metagenomes from outflow channels of Lost Hammer ultrasaline, perennial spring from Canadian High Arctic. Characterization of microorganisms that thrive in extreme habitats, often called extremophiles, enable us to understand how biology functions at the frontiers of life. This knowledge allows us to model the potential habitability of environments in Solar System bodies such as Mars and Jupiter's icy moon Europa, as well as understand the long-term evolution and fate of microbial life on Earth. The samples for this study were collected from immediate surroundings of a cold, hypersaline spring in the Canadian Arctic as planetary analogue for Europa. Lost Hammer metagenomic study Characterization of microorganisms that thrive in extreme habitats, often called extremophiles, enable us to understand how biology functions at the frontiers of life. This knowledge allows us to model the potential habitability of environments in Solar System bodies such as Mars and Jupiter's icy moon Europa, as well as understand the long-term evolution and fate of microbial life on Earth. The samples for this study were collected from immediate surroundings of a cold, hypersaline spring in the Canadian Arctic as planetary analogue for Europa. ENA-FIRST-PUBLIC 2019-11-11 ENA-LAST-UPDATE 2019-09-12