The Case of the Mysterious Holes on the SeafloorDuring Dive 04 of the second Voyage to the Ridge 2022 expedition, we observed several sublinear sets of holes in the sediment on the seafloor at a depth of approximately 2,540 meters (1.6 miles). While the holes look almost human made, the little piles of sediment around them suggest they had been excavated. We attempted but were not able to take a peek into the holes and poke them with the tools
