Scientists have discovered an extraordinary sea creature dwelling deep beneath Antarctica’s icy waters — a marine animal with 20 arms, unlike anything seen before. Found nearly 3,840 feet below the surface, this remarkable species thrives in one of the planet’s harshest environments, where freezing temperatures and crushing pressure make survival nearly impossible for most life forms. Its unusual appearance — with its many arms radiating outward like a starburst — has led some to describe it as