Scientists have identified the best observatory site on earth.
The search for the best observatory site in the world has lead to the discovery of what is thought to be the coldest, driest, calmest place on Earth — a place where no human is thought to have ever set foot.
To search for the perfect site to take pictures of the heavens, a U.S.-Australian research team combined data from satellites, ground stations and climate models in a study to assess the many factors that affect astronomy — cloud cover, temperature, sky-brightness, water vapor, wind speeds and atmospheric turbulence.
The researchers pinpointed a site, known simply as Ridge A, that is 13,297 feet (4,053 meters) high up on the Antarctic Plateau on the continent at the bottom of the world.
Wouldn't the fact that it's so far south be a disadvantage? The site would see less of the heavens over time than would a site closer to the equator.