Almost a century since Sir Ernest Shackleton’s abandoned exploration ship Endurance sank beneath the ice floes of the Antarctic’s Weddell Sea, new 3D images compiled from 25,000 photographs show just how much of the ship survives.
The images show Endurance’s hull intact as the vessel rests on its keel on the seabed at a depth of 3,008 metres. They reveal that the ship’s steam engine funnel, masts, anchors and guard rails remain attached, despite the damage inflicted by crushing ice after the ship became immobilised in 1915. Additionally clothing and crockery can be seen on the deck.
Shackleton’s Trans-Antarctic Expedition was halted in its tracks when their ship became beset in pack ice in January 1915. Having drifted in the ice, Shackleton ordered the evacuation of the badly damaged ship on 27 October. A month later, he watched the ship sink and its captain Frank Worsley estimated its sinking position.
Endurance’s portside bow
Image Credit: Endurance: The Discovery of Shackleton's Legendary Ship (National Geographic Society)
In March 2022, the ship was discovered by the Endurance22 team on board the S.A. Agulhas II, mere miles from the position given by Worsley. The subsea team led by Nico Vincent used the Saab Sabertooth AUV to capture thousands of images in 4K resolution, which were combined to create a digital 3D photo mosaic.
“It is our hope,” writes Nico Vincent in the book Endurance: The Discovery of Shackleton’s Legendary Ship, “the 3D digital model becomes the lasting testimony of our expedition and awakens a wide audience and new generations to Shackleton and the Endurance story.”
The view of Endurance’s portside bow shows the ship’s broken foremast and both anchors on the forecastle deck, which was dislodged from the hull. It also shows the two intact glass portholes of the galley forward bulkhead.
The flare gun (bottom-left) fired by Hurley; the boot that my be Frank Wild’s
Image Credit: Endurance: The Discovery of Shackleton's Legendary Ship (National Geographic Society)
The imagery also shows items on the deck of the vessel. A flare gun, the same gun Frank Hurley recorded firing as the Endurance sank, is among the debris. A seaman’s leather boot is also pictured beside rigging and wooden pulleys. It is speculated to belong to Shackleton’s second-in-command Frank Wild, who is photographed in a similar boot.
Endurance: The Discovery of Shackleton’s Legendary Ship
Image Credit: National Geographic Society
The images, which depict a ship in a remarkable state of preservation, are highlighted in a National Geographic documentary which features Dan Snow and is co-produced by History Hit. They feature in the accompanying book Endurance: The Discovery of Shackleton’s Legendary Ship by John Shears and Nico Vincent. It documents that months of analysis of the digital photographs and 3D laser data led to the identification of additional artefacts, including a telescope and a sewing machine.
