How do we get ready to explore the Moon, Mars, and beyond? By pushing the limits right here on Earth. Join us Wednesday, Dec. 10, at 3 p.m. EST (2000 UTC) as NASA experts take you behind the scenes in Iceland — where we study icy volcanoes, lava fields, hydrothermal vents, and other extreme environments that mimic other worlds. Have questions? Share them in the chat and we'll answer a few on stream! Credit: NASA ... https://www.youtube.com/watch?v=LTGnv08tpZ8
