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 …

5 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.

Where is Antarctica? Antarctica is the coldest, windiest, and least populated continent on the planet. It is in the Southern Hemisphere and it is surrounded by the Southern Ocean.

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, …

Jun 16, 2025 · Antarctica, a continent of unparalleled ice and stark beauty, is Earth’s southernmost landmass, representing a vital frontier for scientific research and a testament to …

Sep 25, 2025 · Though Antarctica is really, really chilly, it is considered a desert because it receives very little rain or snowfall. The small amount of snow that does fall does not melt but …

Antarctica (/ ænˈtɑːrktɪkə / ⓘ) [note 1] is Earth 's southernmost and least-populated continent. Situated almost entirely south of the Antarctic Circle and surrounded by the Southern Ocean …

Apr 17, 2025 · Antarctica is the coldest, windiest and driest continent on Earth. The Antarctic ice sheet contains about 7.2 million cubic miles (30 million cubic kilometers) in an area just under …

Nov 27, 2025 · Visit the Definitions and Notes page to view a description of each topic.

Antarctica was first sighted by humans just 200 years ago. Conditions are so ferocious that no human lives there permanently; instead, scientists go for few months at a time, living in …