According to a study published in Frontiers in Marine Science, researchers have discovered a massive living world below Antarctica’s icy surface that could be as big as 5 million square kilometers. This continent is often thought of as having a hostile climate and has been ground zero for the changes that rising global temperatures bring. For decades, scientists have studied the photosynthetic algae that forms around Antarctica in the summer months, believing that it only emerges when the ice has melted, giving way for sunlight to reach the algae. Now, though, research suggests that there could still be a massive amount of these algae living permanently underneath the ice that covers the continent. Essentially, that would put a massive world living under the Antarctic ice, which is insane to think about considering how hostile we believe that area of the world to be.