NASA astronaut Peggy Whitson works inside the Microgravity Science GloveboxCommander Peggy Whitson works to change the media in a BioCell for the OsteoOmics experiment.Read More Facebook Pinterest X LinkedIn Email https://www.nasa.gov/image-detail/nasa-astronaut-peggy-whitson-works-inside-microgravity-science-glovebox/Copy URL to clipboard> DownloadShareSize1041x693px