“The mapping has completely exceeded our expectations.” The second leg of the #EdgeGBR expedition was packed with discoveries and spectacular encounters. The discovery of the previously unknown 500 meter tall detached reef was an amazing chapter in our still developing conception of the seafloor. “All of the new mapping we have achieved on this expedition contributes to our understanding of the deep seascapes…” Check out the new video to hear the excitement of scientists and ROV pilots and learn about the research!