* Latest Posts *DocumentaryScienceTech Inside Biosphere 2: The World’s Largest Earth Science Experiment May 24, 2020 0 919 Share TwitterPinterestWhatsAppLinkedinReddItEmailPrintTumblrTelegram Biosphere 2–the largest closed system ever created–and learns about the science of recreating the Earth’s ecosystems. How do we build a space colony? Can we re-create nature? Was Biosphere 2 a failure? Related