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Which Country Owns Antarctica?

Which country owns Antarctica?

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Which Country Owns Antarctica?

Antarctica is huge. The continent that surrounds the south pole comprises nearly 10% of the earth’s landmass. It’s also extremely cold. The annual average temperature is -50°C and 98% of Antarctica is covered by ice that averages a mile thick. Does any country actually own it?

Who Owns Antarctica?

No country or nation is a recognized ‘owner’ of Antarctica but several nations do claim pie-shaped slices of the continent. Thanks to an international treaty signed in 1959, only one thing rules Antarctica – science. The treaty signed back then froze new territorial claims, banned military activity, weapons testing, and made Antarctica off-limits for nuclear testing. One thing the treaty did allow for was scientific research. 47 nations have ratified the treaty and any nation is free to do scientific research as long as they share their research with the rest of the world. Later amendments to the treaty sought to cover Antarctica’s natural resources.

antarctica territories

Territories of Antarctica

The later additions protect seals, whales, other marine based life while also regulating any possible (future) mineral development. Several countries have attempted to get access to the area for the abundance of natural resources that are believed to be there. Since no company or nation has done thorough surveys, it is believed that extremely rich oil and coal reserves lie deep beneath the ice.

Currently, Argentina, the United Kingdom, Chile, France, New Zealand, Australia, and Norway have all claimed areas to establish research bases. At this time, there are 15 established science bases around the continent with scientists from 28 different nations. There are more than 4,000 scientists that operate the research stations in the summer months but this number decreases to just over 1,000 during the winter months.

What Kind Of Scientific Research is Done in Antarctica?

antarctica science

Meteorite In Antarctica

The first actual scientific research done in Antarctica was largely geography and elemental meteorology. This involved the mapping of the continent and determining its weather patterns and movements of glaciers. After, geologists began to study the rock types and structures in an effort to connect Antarctica to the other continents in the Southern Hemisphere. As more discoveries were made – fish, mammals, and the birds inhabiting the south pole and coastal areas – biologists and zoologists were added to expeditions. Now, virtually all scientific disciplines have their specialists represented in the farthest outposts of Antarctica. The current scientific research taking place now falls mainly among the following disciplines: biology, geology, astronomy, meteorology, glaciology, oceanography, atmospheric sciences, and medical science. Scientists studying volcanology and meteorites are especially thrilled with what secrets Antarctica may reveal.

Astrophysics In Antarctica

aurora antarcticaThanks to Antarctica’s thin, dry, cold atmosphere and due to the ozone hole (which has been getting smaller over the years thanks to reduced CFC usage worldwide), Antarctica is the perfect place to study space and the stars. Ongoing research includes the formation of large-scale structure in the early Universe, cosmic microwave background, origins of star-forming molecular clouds, the origin and evolution of protostars, and the interaction between molecular clouds and early stars.

Bonus fact: Interestingly enough, Antarctica has 2 ATM’s. They were installed back in 2000 at the McMurdo Station which is 840 miles from the south pole. A few of the workers were trained to perform minor repairs but a vendor is sent down once every two years to service them and deliver spare parts and/or upgrade software.




  1. Jamie

    April 18, 2013 at 1:35 pm

    Seriously, is there anything Argentina hasn’t claimed that doesn’t belong to them in any way?

    • Malcolm

      April 27, 2013 at 8:53 am

      Jamie, the UK didn’t own any part of the world except the UK until we undertook colonization which usually meant the indigenous population suffered extreme oppression at the hands of the British. We are not whiter than white either…

  2. Ken

    June 15, 2013 at 4:17 pm

    Which country represents Antarctica in the confederation cup.

  3. josh

    July 9, 2013 at 8:43 pm

    Why is the UK even there? Chile and Argentina should kick them out.

  4. Warrick

    August 16, 2013 at 10:54 am

    Technically when Britain first colonized Australia, the colony consisted of Australia, New Zealand and Antarctica. New Zealand was later established as its own colony, which means Antarctica and the southern oceans might still be bound to Australia under British law. Internationally though, these rights would have been subjugated in the 1959 treaty – this could explain why Australia seems to control the largest portion of Antarctica.

  5. Nick Verche

    July 3, 2014 at 9:56 pm

    Anyone else surprised that China hasn’t claimed part of Antarctica yet? I’m a little surprised that they haven’t turned up some map from the 1200s that show they discovered it and the entire continent is theirs. They’re already trying to claim the North Pole. It won’t be long before they’re trying to kick the scientists out of the continent.

  6. Aunt Stacia

    July 17, 2015 at 5:30 pm

    So can an individual claim it as well? If yes, I would like to place my claim on 100,000 acres facing the ocean. :)

  7. Jason

    April 29, 2017 at 4:19 pm

    Donald Trump has given the green light to start “off shore” deep sea mining, how is he able to do this?

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