Join teachers and students as they study side-by-side with NASA scientists who search for life in extreme environments closely approximating what they expect to find on other planets. Building on research done during the Here Today; Gone to Mars NASA Quest Challenge join these teachers during their many adventures, as they experience authentic field research with world-renowned planetary scientists living and working in this remote Moon/Mars analog research site. This expedition features research being done at Lassen Volcanic National Park in Northern California.