Payloads 3DMM: The crew collected swab samples from Node 1. This investigation will conduct a series of over 1000 swab sample collections throughout several modules of the ISS. 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 …
Click here for original story, ISS Daily Summary Report – 2/08/2021
Source: ISS Report