NASA details precise microbial ‘fingerprints’ astronauts leave in space

NASA has detailed a new study that found precise microbial ‘fingerprints’ that astronauts left behind on the International Space Station. According to the research, microorganisms transferred from astronauts’ bodies to the ISS environment retained a close resemblance to their source and scientists were able to determine which part of the astronaut’s body they came from. Humans have many microorganisms on … Continue reading