Celestial Immunity – Vande Hei at LSGNASA astronaut Mark Vande Hei works inside the Life Science Glovebox (LSG) for the Celestial Immunity study that may provide insights into new vaccines and drugs possibly advancing the commercialization of space.Image Credit: NASA Facebook Pinterest X LinkedIn Email https://www.nasa.gov/image-detail/02_iss065e056791_large/Copy URL to clipboard> DownloadShareImage CreditNASASize1920x1280px