2,480 likes, 43 comments - astro_frankrubio on May 12, 2023: "We get to work with some pretty cool and innovative science on the International Space Station (@iss). The Biofabrication Facility is testing our ability to “print” various tissues from adult human cells and proteins. The microgravity environment may allow for higher quality tissues (and someday perhaps even entire organs) which doctors can use to improve the quality of life for patients back on earth!".