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  1. Antarctica - Wikipedia

    Antarctica is the fifth-largest continent, being about 40% larger than Europe, and has an area of 14,200,000 km 2 (5,500,000 sq mi). Most of Antarctica is covered by the Antarctic ice sheet, …

  2. Antarctica | History, Map, Climate, & Facts | Britannica

    3 days ago · Antarctica, the world’s southernmost continent, is almost wholly covered by an ice sheet and is about 5.5 million square miles (14.2 million square km) in size.

  3. Antarctica - National Geographic Society

    Without any ice, Antarctica would emerge as a giant peninsula and archipelago of mountainous islands, known as Lesser Antarctica, and a single large landmass about the size of Australia, …

  4. Frequently Asked Questions About Antarctica - NASA

    Aug 9, 2023 · During summer, Antarctica is on the side of Earth tilted toward the sun and is in constant sunlight. In the winter, Antarctica is on the side of Earth tilted away from the sun, …

  5. Antarctica Overview – Land Area, Climate & Research Facts

    Antarctica is Earth’s southernmost continent, covering an area of 13.72 million square kilometers, making it the fifth-largest continent by land area. Despite its massive size, Antarctica has no …

  6. Antarctica - The World Factbook

    Sep 17, 2025 · Explore All Countries Antarctica Antarctica Page last updated: September 17, 2025

  7. Scientists Shocked as Antarctic Glacier Collapses in Record ...

    3 days ago · A sudden, record-breaking glacier collapse in Antarctica is revealing how unseen forces beneath the ice could reshape the planet’s future.

  8. Antarctic - Wikipedia

    The first recorded sighting of Antarctica is credited to the Spaniard Gabriel de Castilla, who reported seeing distant southern snow-capped mountains in 1603. The first Antarctic land …

  9. About Antarctica - NCPOR

    Antarctica “the white continent” is the fifth largest continent in the world with its unique wildlife, extreme coldness, dryness, windiness and unexplored territories.

  10. Antarctica - New World Encyclopedia

    Antarctica is Earth 's southernmost continent, overlying the South Pole. Situated in the southern hemisphere and largely south of the Antarctic Circle, Antarctica is surrounded by the Southern …