Massive Network Of Over 300 Submarine Canyons Discovered Off Antarctica’s Coast Published on August 15, 2025 by sunshinehours1 They were carved by ancient glacial forces and powerful sediment flows. https://in.mashable.com/science/98527/massive-network-of-over-300-submarine-canyons-discovered-off-antarcticas-coast Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Like Loading... Related