Satellite map of Ridge A
- In Antarctica
Map of Ridge A
Ridge A is a site in Antarctica that was identified in 2009 as the best suited location on the surface of Earth for astronomical research. The site, approximately 1,000 kilometres (620 mi) from the South Pole and 144 kilometres (89 mi) southeast of Dome A, is situated in a portion of Antarctica claimed by Australia Australian Antarctic Territory.
Latitude: -81° 29' 59.99" S
Longitude: 73° 29' 59.99" E