How many stars can you actually pick out with the naked eye on a clear night?

Away from city lights, the night sky looks impossibly crowded with stars — but the eye can only resolve so many individual points before they blur into an impression of 'lots'. How many distinct stars could you really count, across the whole sky, given all night to do it?

Reveal the answer

From one dark-sky location, you can typically pick out 2,500 to 4,500 stars at once. The Yale Bright Star Catalogue, which lists essentially every star visible to the naked eye from anywhere on Earth, holds about 9,095 of them in total.

— Yale University Observatory, Bright Star Catalogue

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