31573.52 (the approx. number of intelligent civilisations in our galaxy)
The estimated number of intelligent civilisations in our galaxy according to a recent paper.
This is a second version of the previous starfield image taken in Northern New South Wales, Australia.. a long way from any cities :)
It's taken from a single exposure (15secs @ F/1.4) and hasn't been photoshopped, and it's not dust on the lens either, the southern hemisphere has more stars in the sky than the northern.
There's also a wide version in the next image
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