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The Carl Sagan Institute at Cornell has revolutionized the way researchers think of space and its inhabitants by creating a specific method of identifying extraterrestrial life: color cataloging.
As ground-based and space telescopes improve, astronomers need a color-coded guide to compare Earth’s biological microbes to cold, distant exoplanets to grasp their composition.
Aided by microbes found in the subarctic conditions of Canada’s Hudson Bay, an international team of scientists has created the first color catalog of icy pla