Antarctica Is the Best Place On Earth for a Telescope, Is Also the Hardest Place to Put a Telescope

Twinkling stars might make for spectacular viewing on a hot summer’s night, but they are an absolute nightmare to astronomers. That twinkling is caused by disturbances in the Earth’s atmosphere, and can wreak havoc on brightness readings, a key tool for astronomers everywhere.  Those readings are used for everything from understanding galaxy formation to the detection of exoplanets.

Astronomers now have a new potential location to try to avoid the twinkling.  Only one problem though: it’s really cold, especially this time of year.  A team of astronomers from Canada, China, and Australia have identified a part of Antarctica as the ideal place to put observational telescopes.  Now the challenge becomes how to actually build one there.

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