A rare encounter with a giant phantom jellyfish 990m (3,200 ft) beneath the surface in Monterey Bay. https://t.co/6orJSoCWFc https://video.twimg.com/ext_tw_video/1784038419355627521/pu/vid/avc1/1280x720/2xyvnebxoSIq9SlI.mp4?tag=12