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Enabling Model Organism and Commercial Astronaut Data Access Through the NASA Open Science Data RepositoryNASA’s Open Science Data Repository (OSDR) brings together omics data from NASA’s GeneLab project and non-omics data, including physiological, phenotypic, imaging, and behavioral data from NASA’s Ames Life Sciences Data Archive (ALSDA) collected from decades of space biology research, providing open and FAIR (findable, accessible, interoperable, and reusable) access of these precious data to scientists world-wide. This rich source of meticulously curated metadata and data from spaceflight and analog studies has been mined by the scientific community resulting in dozens of high impact scientific publications that reveals a complex network of molecular and physiological effects of spaceflight across living systems, from microbes to plants, to mammals. Understanding how these effects translate to the human condition is critical as we move deeper into the era of commercial space travel. However, the integration of data, specifically omics data, from astronauts is particularly challenging due to their sensitive nature. OSDR has risen to this challenge by developing a mechanism to control access to identifiable levels of omics data, such as raw sequence data, while enabling public access to processed, unidentifiable, data and associated metadata that will allow the scientific community to interrogate human astronaut data alongside data from model organisms to begin answering these critical questions.

The 2021 SpaceX Inspiration4 (I4) mission collected a comprehensive atlas of biological measurements from four civilian astronauts, providing a wealth of data to characterize the effects of spaceflight on the human body. These data include both non-omics and omics assays such as direct RNA sequencing (RNA-seq), single nuclei ATAC-seq and RNA-seq, metagenomics, proteomics, and comprehensive metabolic and cytokine panels, all of which have been integrated into the OSDR system across no less than 9 studies. Each study has been carefully curated using community-backed OSDR standards for sample and assay level metadata ensuring these data are findable and accessible. In addition to hosting both raw and processed data from the principal investigator team for each assay type, the GeneLab team plans to re-process the I4 omics data using GeneLab’s standard processing pipelines. The GeneLab processed data outputs will allow for comparisons across studies on OSDR and enable visualization of these data through the OSDR data visualization platform thereby enabling data reusability and interoperability.

Here we describe the robust privacy and security protocols implemented by OSDR to safeguard sensitive health data from astronauts while facilitating metadata and processed data sharing for research purposes. We further provide a road map for navigating the vast amount of data provided for each I4 study on the OSDR, including experimental design, associated experiments, payloads, and missions, data generation and analysis protocols, and associated scientific articles. Additionally, we illustrate how to interrogate the standardized metadata provided in the sample and assay tables as well as instructions for how to download and access the data. The I4 datasets described here re
present the first ever comprehensive collection of commercial astronaut data.
Document ID
20240001570
Acquisition Source
Ames Research Center
Document Type
Poster
Authors
Amanda M Saravia-Butler
(KBR (United States) Houston, Texas, United States)
Lauren M Sanders
(Ames Research Center Mountain View, United States)
Ryan T Scott
(KBR (United States) Houston, Texas, United States)
San-huei Lai Polo
(KBR (United States) Houston, Texas, United States)
Danielle K Lopez
(KBR (United States) Houston, Texas, United States)
Samrawit G Gebre
(Ames Research Center Mountain View, United States)
Sylvain V Costes
(Ames Research Center Mountain View, California, United States)
Date Acquired
February 5, 2024
Subject Category
Space Sciences (General)
Meeting Information
Meeting: Human Research Program Investigators’ Workshop (IWS)
Location: Galveston, TX
Country: US
Start Date: February 13, 2024
End Date: February 16, 2024
Sponsors: National Aeronautics and Space Administration
Funding Number(s)
WBS: 719125.06.01.02.01.02
Distribution Limits
Public
Copyright
Portions of document may include copyright protected material.
Technical Review
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