The frilled tentacles of the Halitrephes maasi jelly came into view at 1225m in the Revillagigedo Archipelago off Baja California, Mexico. Radial canals that move nutrients through the jelly’s bell form a starburst pattern that reflects the lights of ROV Hercules with bright splashes of yellow and pink–but without our lights, this gelatinous beauty drifts unseen in the dark.


E/V Nautilus is exploring unknown regions of the ocean seeking out new discoveries in biology, geology, and archaeology.