Freezing points of salty liquid oceans on icy moons of distant planets

Will biosignatures be found in extraterrestrial oceans? More at https://www.nsf.gov/discoveries/disc_summ.jsp?cntn_id=305336&WT.mc_id=USNSF_1 This is a Research News item.
Source: NSF Discoveries - Category: Science Source Type: research
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