Antarctica - Wikipedia
Situated almost entirely south of the Antarctic Circle and surrounded by the Southern Ocean (also known as the Antarctic Ocean), it contains the geographic South Pole. Antarctica is the fifth-largest …
Antarctica | History, Map, Climate, & Facts | Britannica
Nov 29, 2025 · The southernmost parts of the Atlantic, Pacific, and Indian oceans meet the Southern (or Antarctic) Ocean, the cold oceanic water mass below 60° S with unique biological and physical …
Antarctica - National Geographic Society
Antarctica is a unique continent in that it does not have a native human population. The continent of Antarctica makes up most of the Antarctic region. The Antarctic is a cold, remote area in the …
Antarctica - The World Factbook
Sep 17, 2025 · Visit the Definitions and Notes page to view a description of each topic.
Frequently Asked Questions About Antarctica - NASA
Aug 9, 2023 · Antarctica is the fifth-largest continent on Earth. It is almost completely covered in ice. Antarctica covers the Earth’s South Pole. What Is Antarctica Like? Antarctica is the coldest place on …
A hidden Antarctic shift unleashed the carbon that warmed the ...
3 days ago · As the last Ice Age waned and the Holocene dawned, deep-ocean circulation around Antarctica underwent dramatic shifts that helped release long-stored carbon back into the …
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 …