Remembering the Gallaudet Eleven and Their Contributions to Spaceflight Posted on October 1, 2021 by Frank Cisco Before NASA could send humans to space, the agency needed to better understand the effects of prolonged weightlessness on the human body. via NASA https://ift.tt/2Yl9cHk Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Like Loading... Related