Temporal dynamics of the gut microbiota in people sharing a confined environment a 520-day ground-based space simulation MARS500

The MARS500 project the longest ground-based space simulation ever provided us with a unique opportunity to trace the crew microbiota over 520 days of isolated confinement such as that faced by astronauts in real long-term interplanetary space flights and after returning to regular life for a total of 2 years.

Data and Resources

Field Value
accessLevel public
accrualPeriodicity irregular
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identifier nasa_genelab_GLDS-191
issued 2018-09-05
landingPage https://data.nasa.gov/d/ffbp-yzmd
modified 2020-01-29
programCode {026:005}
publisher National Aeronautics and Space Administration
resource-type Dataset
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theme {"Earth Science"}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • amerigeo
  • amerigeoss
  • ckan
  • geo
  • geoss
  • library-construction
  • national
  • north-america
  • nucleic-acid-extraction
  • nucleic-acid-sequencing
  • sample-collection
  • sampling-time
  • sequence-analysis-data-transformation
  • united-states
isopen False
license_id notspecified
license_title License not specified
maintainer GeneLab Outreach
maintainer_email genelab-outreach@lists.nasa.gov
metadata_created 2025-11-21T02:31:22.845136
metadata_modified 2025-11-21T02:31:22.845141
notes The MARS500 project the longest ground-based space simulation ever provided us with a unique opportunity to trace the crew microbiota over 520 days of isolated confinement such as that faced by astronauts in real long-term interplanetary space flights and after returning to regular life for a total of 2 years.
num_resources 1
num_tags 14
title Temporal dynamics of the gut microbiota in people sharing a confined environment a 520-day ground-based space simulation MARS500