Astronaut Christina Koch Services a 3-D Biological PrinterChristina Koch handles media bags that enable the manufacturing of organ-like tissues using the BioFabrication Facility (BFF), a 3-D biological printer on the International Space Station.Read More Facebook Pinterest X LinkedIn Email https://www.nasa.gov/image-detail/astronaut-christina-koch-services-3-d-biological-printer/Copy URL to clipboard> DownloadShareTagsWomen's History MonthSize1041x694px