https://peertube.dngr.us/videos/watch/a7f5d397-8c4a-45cd-8775-1a523bff3543 This video describes an educational student activity sponsored by the Challenger Center for Space Science Education and the Educational Information and Resource Center, which was held at the Lewis Research Center. Marsville was held in May 1992, involving students from schools in three counties around Cleveland. In commemoration of the International Space Year, students worked together to plan a simulated colony on Mars, which culminated in the erection of a balloon tent 'city' at the Lewis Research Center. Released May 1993. Mirrored from YouTube: https://youtu.be/fAY9_gt4O1A Original channel: NASA STI Program Wed, 15 Jul 2026 12:53:22 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://peertube.dngr.us https://peertube.dngr.us/lazy-static/avatars/ec5edb1e-3795-4978-be4f-c67e98fbc992.png https://peertube.dngr.us/videos/watch/a7f5d397-8c4a-45cd-8775-1a523bff3543 All rights reserved, unless otherwise specified in the terms specified at https://peertube.dngr.us/about and potential licenses granted by each content's rightholder.