Antarctic land

This discovery marked the first known sighting of the Antarctic peninsula, a significant landmass north of the Antarctic Circle, by a British naval commander and a Russian explorer in the same geographical region. It contributed to early 19th-century exploration efforts and laid the groundwork for future Antarctic expeditions.
 Palmer, Bransfield, Bellingshausen America, England, Russia 1820 Antarctic land

This discovery marked the first known sighting of the Antarctic peninsula, a significant landmass north of the Antarctic Circle, by a British naval commander and a Russian explorer in the same geographical region. It contributed to early 19th-century exploration efforts and laid the groundwork for future Antarctic expeditions.