NASA | A Selective History of Sea Ice Observations, Part 1

The transcript explores the history of Arctic sea ice exploration, starting with early accounts from Greek explorers and Vikings, through the Great Age of Exploration, and into modern scientific research. It highlights key expeditions, such as those led by Nordenskiold and Amundsen, and the challenges faced by explorers navigating the Arctic ice. The narrative also covers the development of scientific research camps and the role of submarines in mapping the Arctic's ice-covered regions.

Describe the achievements of the Vega expedition led by Adolf Erik Nordenskiold.

What advancements in Arctic exploration occurred after the USS Nautilus traveled under the North Pole?