https://peertube.dngr.us/videos/watch/3622934b-9d72-41bc-82cb-824156e12f9a This video presentation describes a research trek to western Antarctica to study it's ecosystem as a first step in the future exploration of Mars. Mirrored from YouTube: https://youtu.be/lUdDtChDlj8 Original channel: NASA STI Program Wed, 15 Jul 2026 10:01:14 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/3622934b-9d72-41bc-82cb-824156e12f9a 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.