History of Antarctica and the Southern Ocean

History

Ptolemy’s Southern Shore: The Map That Closed an Ocean

September 21, 2026

For centuries, one of the most influential geographic ideas about the southern hemisphere rested on remarkably thin evidence. Claudius Ptolemy’s world map, based on knowledge compiled in the second century AD and revived during the Renaissance, depicted the Indian Ocean as a vast enclosed sea, bounded to the south by an unknown landmass.

History

When James Cook First Crossed the Antarctic Circle

September 18, 2026

On 17 January 1773, the two ships became the first known vessels to cross the Antarctic Circle. Commanded by James Cook and Tobias Furneaux, the expedition was searching for the supposed southern continent, but what the sailors encountered instead was a vast, hostile seascape of fog, ice and bitter cold

History

Opening the Door to Discovery Hut Through Virtual Reality

September 01, 2026

For most people, Antarctica remains a place of imagination rather than experience. Its remote location and harsh conditions mean that only a small number of visitors ever have the opportunity to stand inside the continent’s historic expedition huts. A new virtual reality reconstruction of Scott’s Discovery Hut is helping to change that, bringing one of Antarctica’s most significant heritage sites to audiences around the world.