The BioFabrication Facility (IMAGE) NASA/Johnson Space Center Caption The BioFabrication Facility (BFF), shown here with the ADvanced Space Experiment Processor (ADSEP), returns to the space station after upgrades. The facility hosts BFF-Meniscus-2, which attempts to 3D print a meniscus, or knee cartilage tissue, using bioinks and cells. Credit Redwire Usage Restrictions No restrictions. License Public Domain Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.