November 17, 1820

Captain Nathaniel Palmer, an American seal hunter, sighted the continent of Antarctica.


Palmer Land, Antarctica

Watercolor painting based depiction of Captain Nathaniel Palmer, an American seal hunter, sighted the continent of Antarctica. (1820)

Sight of Antarctica by Captain Nathaniel Palmer

On November 17, 1820, the American seal hunter and explorer Captain Nathaniel Brown Palmer became one of the first Americans to set eyes on the continent of Antarctica. Born in Stonington, Connecticut, Palmer was a seasoned mariner known for his skills in navigation and seal hunting.

Context and Background

During the early 19th century, the demand for seal skins was immense, driving numerous expeditions toward the frigid and little-known southern seas. The commercial seal hunting industry sought new territories as the populations of seals diminished in more accessible areas.

The race to discover new lands in the southern hemisphere was not only fueled by commercial interests but also by scientific curiosity and national pride. Several explorers from different nations were venturing into these icy waters, revealing uncharted territories and contributing to the world’s understanding of geography.

Key Events Leading Up to the Sight

  • Palmer had been dispatched by his employer to explore beyond known waters with the purpose of expanding the lucrative seal hunting grounds.
  • Operating in a small sloop named the Hero, Palmer ventured into increasingly southern latitudes, braving treacherous ice, poor visibility, and the harsh Antarctic climate.

Discovery of Antarctica

Palmer first sighted Antarctica while navigating the ice-choked waters near the Antarctic Peninsula. His observations marked one of the earliest recorded instances of this continental sighting by an American.

Palmer’s exploration took him to what is now known as Palmer Land on the Antarctic Peninsula, named in his honor. His reports contributed to the mapping and understanding of the region and solidified his place in the history of polar exploration.

The Aftermath and Significance

  • Palmer’s sighting was part of a larger wave of Antarctic exploration during the early 19th century, which included other notable explorers from Russia and Britain.
  • His contributions helped pave the way for subsequent explorations in the Antarctic region, cementing early commercial and scientific interests in the continent.

Palmer’s legacy lives on, not only in the geographical namesakes but also in the recognition of his role in the age of discovery and mapping of Antarctica, a vital addition to the global map during a time of intense scientific curiosity and exploratory ambition.