[link to mauinow.com (secure)]

Quoting from above link:
"An innovative scientific instrument developed by University of Hawaiʻi at Mānoa researchers is expected to be a game changer in the search for life — existing or extinct — on Earth and other planets. The instrument, called a Compact Color Biofinder, uses specialized cameras to scan large areas for fluorescence signals of biological materials like amino acids, fossils, sedimentary rocks, plants, microbes, proteins and lipids."