Payloads 3DMM: The crew continued the sample collections, this time in the Node 3 area. Surfaces in the space station contain microbes and associated biomolecules excreted by these microorganisms. Three-dimensional Microbial Mapping of ISS Environment (3DMM) uses DNA sequencing and other analyses to construct a 3D map of bacteria and bacterial products throughout the station. …
Click here for original story, ISS Daily Summary Report – 2/19/2021
Source: ISS Report