This Gfycat GIF video titled 'A Burst of Deep Sea Fireworks: Halitrephes Jelly | Nautilus Live', sourced from https://www.youtube.com/watch?v=9D0eyl7-XQA contains: Biology, Corps of Exploration, E/V Nautilus, Geology, Marine Biology, Nautilus Live, Ocean Exploration, ROV Argus, ROV Hercules, Robert Ballard