The ISS has a suite of external instruments that enable combined observations of Earth’s evolving ecosystems. These instruments include ECOSTRESS, OCO-3, GEDI, and HISUI. While each instrument was designed independently, the nature of the observations offers an unprecedented opportunity to resolve regional-and global-scale understanding of ecosystem process and function. Join us for a discussion with researchers who are using the ISS in novel ways to help address climate change on Earth.