Abstract: Motivation – To curate and organize expensive spaceflight experiments conducted aboard space stations and maximize the scientific return of investment, while democratizing access to vast amounts of spaceflight related omics data generated from several model organisms. Results – The GeneLab Data System (GLDS) is an open access database containing fully coordinated and curated “omics” (genomics, transcriptomics, proteomics, metabolomics) data, detailed metadata and radiation dosimetry for a var…