Der rote Laserpointer markiert eines der Löcher in einer geraden Spur. | Heute.at

Der rote Laserpointer markiert eines der Löcher in einer geraden Spur.

National Oceanic and Atmospheric Administration

During Dive 04 of the second Voyage to the Ridge 2022 expedition, we observed several of these sublinear sets of holes in the sediment. These holes have been previously reported from the region, but their origin remains a mystery.