The Ocean Decade is a global movement coordinated by UNESCO which aims to solve the main issues facing the ocean. Began in 2021, the movement brings scientists together with policymakers, governments, industry, and philanthropists to address some of the big questions, such as how to protect biodiversity against marine pollution, and how to generate more information about our oceans. Space allows for different perspectives on the way the ocean works. It allows us to capture the ocean’s big processes, such as heat conduction around the planet and the movements of water masses and ice floes.