Changes for page Amadee-20-MICRO-POTENTIAL
Last modified by Dominik Rabl on 2021/11/22 16:27
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... ... @@ -27,24 +27,11 @@ 27 27 === Summary === 28 28 29 29 30 +[[image:1629026551584-324.png||alt="MICRO-POTENTIAL_manifest.png" style="float:right"]] 30 30 32 +For missions to Mars, especially crewed ones, which aim to investigate biomarkers must be aware of contamination issues and how they might interfere with the investigation. It is impossible to remove live organisms and organic material completely from an Earth based spacecraft prior to launch. Some bacteria, in spore formation, have been shown to survive under thin layer of Martian soil after spacecraft sterilization techniques. Analog missions are relevant to test forward and backward contamination issues. Especially long-term analog missions, with several crew members provide a reliable, sustainable source of information for bacterial contamination analysis. By using advanced sequencing techniques, the MICRO-POTENTIAL experiment aims to study the effect of human missions on bacterial and eukaryotic dispersion in the vicinity of the habitat. 31 31 32 32 33 -[[image:1629026551584-324.png||style="float:right"]] 34 - 35 -For missions to Mars, especially crewed ones, which aim to investigate 36 -biomarkers must be aware of contamination issues and how they 37 -might interfere with the investigation. It is impossible to remove live organisms and 38 -organic material completely from an Earth based spacecraft prior to launch. 39 -Some bacteria, in spore formation, have been shown to survive under thin layer of 40 -Martian soil after spacecraft sterilization techniques. Analog missions are relevant 41 - 42 -to test forward and backward contamination issues. Especially long-term analog missions, with 43 - 44 -several crew members provide a reliable, sustainable source of information for bacterial 45 -contamination analysis. 46 -By using advanced sequencing techniques, the MICRO-POTENTIAL experiment aims to study 47 -the effect of human missions on bacterial and eukaryotic dispersion in the vicinity of the habitat. 48 48 The scientific hypotheses to be tested are: 49 49 50 50 1. Microbial population composition will correlate to the distance of samples from the habitat. ... ... @@ -52,12 +52,8 @@ 52 52 1. At a given geographical location, microbial population composition will vary with time 53 53 54 54 55 - 56 - 57 57 === Experiment Data === 58 58 59 59 |=(% style="width: 127px;" %)Date|=(% style="width: 1510px;" %)Files 60 60 |(% style="width:127px" %)[[2021-10-04>>https://mission.oewf.org/archive_downloads/amadee20/MICRO-POTENTIAL/2021-10-04]]|(% style="width:1510px" %)types of files for each experiment day, size of the cells: width 1000px, height 10px 61 61 |(% style="width:127px" %) |(% style="width:1510px" %) 62 - 63 -