Jellies of the Twilight Zone

Jellyfish have lived on earth more than 600 million years, and boast a diverse evolutionary history. Most jellyfish species live in the Twilight Zone. Little is known about this ocean region since it is vastly unexplored, but Woods Hole Oceanographic Institution is on a mission to change that. With their new Mesobot, the institution plans to study the Twilight Zone and the creatures that call it home.