Turns out, jellyfish have their own invisible borders! Scientists found an Arctic jellyfish way down near Florida, which is wild because these guys usually stick to their chilly northern home. The secret? Deep ocean currents act like a jellyfish highway, but only certain jellyfish (the ones with a little 'knob' on their head) can cross a mysterious mid-Atlantic barrier. It’s like nature’s own passport control, and it’s all about survival in the deep! #Science #oceanmystery #jellyfish