We’re shared a couple of “stacked star trail” time-lapse videos over the past few months (see here and here), but those videos comprised nighttime photographs taken from the ground. Photographer Christoph Malin recently decided to try his hand at the technique, but instead of using his own earthbound photographs, he used NASA photographs shot from the International Space Station. The resulting video, shown above, features the stars drawing trails across the “sky” while the Earth creates light streaks down below.
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Photographer Lincoln Harrison captures jaw-dropping photographs of star trails. Shooting from the Australian outback, he spends up to 15 hours creating each image of the night sky. Shooting with a Nikon D7000, Nikon D3100, and a wide assortment of lenses, Harrison captures a large number of exposures of the foreground and stars separately. He then combines the images (sometimes hundreds of them) into amazing photographs showing the sky dominated by colorful star trails.
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Night photographer Ben Canales made this image by stacking together roughly 50 different exposures in order to show all of the star trails across the sky. Regarding the color seen in the stars, Canales writes,

The different colors of the star streaks are from the “temperature” of light that the stars burn at. Just like a candle gives and orange light, and a gas stove burns blue- the stars in our sky shine all different sorts of colored light.

A while back, we featured a video tutorial by Canales on how to photograph the night sky. Give that video a look, find a still lake on a clear night, and you can make one of these photographs yourself!