The Skull in the Ice
AMost people have had the experience of spotting a face where none exists. We see eyes in the front of a car, a mouth in a cracked wall, or a whole human profile in a passing cloud. Psychologists call this tendency pareidolia, and it seems to be a side effect of how strongly the human brain is tuned to recognise faces. Satellite pictures of the Earth are no exception, and in late 2026 NASA's Earth Observatory published a striking example from one of the coldest places on the planet. Seen from space, a small island off the coast of Antarctica looks remarkably like a grinning skull.
BThe island in question is Vega Island, which lies in the Weddell Sea to the east of the Antarctic Peninsula. Viewed from above, its mixture of dark rock and pale ice forms the shape of a skull seen from the side. Fittingly, the skull appears to be staring across the water towards a neighbouring piece of land called Devil Island. Several natural features complete the picture. A nunatak, which is a rocky peak that pokes up through the surrounding ice, creates the impression of an empty eye socket. A lateral moraine, a long ridge of rock debris left along the side of a glacier, traces the line of the mouth. Below it, Devil's Bay Glacier forms the lower jaw.
CThe images were captured by the Operational Land Imager, an instrument carried on the Landsat 9 satellite. Landsat is a long-running series of satellites designed to observe the Earth's surface, and comparing its pictures over time allows scientists to track how landscapes change. The first picture was taken on 22 March 2025, when the island was covered in snow and the skull was much harder to make out. A second picture, taken on 10 October 2026, looks very different, because large areas of darker glacier ice had become exposed. An attempt to photograph the island in March 2026 had failed, since clouds hid it from view.
DWhy had so much snow disappeared? According to Mauri Pelto, a glaciologist at Nichols College, the answer lies in the weather. He explained that the winter of 2026 had been unusually warm on the island, especially in the month of June. As a result, very little fresh snow built up on the surface. Some of the snow that did fall was lost through sublimation, the process in which ice turns directly into water vapour, while some was simply carried away by the wind.
EThe change matters for more than just the appearance of the island. Bare glacier ice is darker than snow, which means it absorbs more of the sunlight that falls on it. As a result, the exposed ice may warm up and melt more quickly once spring arrives. A fresh fall of snow could slow this process down by covering the dark surface again. If melting continues over many years, however, it may slowly change the shape of the skull itself, wearing away its jawline and its eye socket. In other words, the face that people see today is only a temporary arrangement of rock and ice.
FVega Island's ice has been studied for decades. In 1982, researchers used early Landsat data together with aerial photographs to map the island, and they counted four ice caps and 29 glaciers. Devil's Bay Glacier has been monitored regularly since the Antarctic summer of 1998 to 1999, and over that period it has lost mass overall. Other glaciers on the island have also retreated, leaving more of the bedrock beneath them exposed.
GThe island also has a place in the history of polar exploration. Between 1901 and 1903, members of the Swedish Antarctic Expedition were stranded in the region after their ship was lost in the pack ice. The explorers split into three separate groups, and in the spring of 1903 two of these groups found each other again at a spot near the skull's forehead. The place was later given the cheerful name Cape Well-met. Eventually, the explorers were rescued by an expedition from Argentina.