1911Amundsen Reaches the South Pole

December 14: Roald Amundsen first reaches the South Pole.
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Year
1875
1909
1911
1912
1948
2005

🚢 HMS Challenger Surveys the Challenger Deep

HMS Challenger surveys the deepest point in the Earth's oceans, the Challenger Deep.
HMS Challenger Surveys the Challenger Deep (1875)
OceanographyExplorationScientific ExpeditionMappingGeographyBritish Empire
United KingdomUnited Kingdom

🧭 Robert Peary's Claim of Reaching the North Pole

April 6: Robert Peary claims to have reached the North Pole though the claim is subsequently heavily contested.
Robert Peary's Claim of Reaching the North Pole (1909)
ExplorationPolar ExplorationControversyArcticGeography
United StatesUnited States

🧊 Amundsen Reaches the South Pole

Amundsen Reaches the South Pole (1911)
ExplorationPolar ExplorationGeopoliticsGeography
NorwayNorway

🏔️ Scott's Antarctic Expedition: Fatal Return from South Pole

late March: Captain Scott and his companions die in a blizzard on their way back from the South Pole.
Scott's Antarctic Expedition: Fatal Return from South Pole (1912)
ExplorationPolar ExplorationBritish EmpireImperialismDisaster
United KingdomUnited Kingdom

🧊 Soviet Sever-2 Expedition Reaches the North Pole

April 23: The Soviet Sever-2 expedition become the first party to indisputably set foot on the North Pole.
Soviet Sever-2 Expedition Reaches the North Pole (1948)
Polar ExplorationArcticSoviet UnionCold WarGeopoliticsScientific ExpeditionExploration
Soviet UnionSoviet Union

🧠 Grid Cells in the Brain Discovered

Grid cells in the brain are discovered by Edvard Moser and May-Britt Moser.
Grid Cells in the Brain Discovered (2005)
Cognitive ScienceNobel PrizeCell BiologyResearch
NorwayNorway