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Tech

A 5000 Megapixel 360° Panoramic Photo of the Galaxy Made by a Star Hobbyist Really Puts Your Morning In Perspective

This is making me feel especially tiny right now.

This is making me feel especially tiny right now.

The Photopic Sky Survey is a 5,000 megapixel photograph of the entire night sky stitched together from 37,440 exposures. Large in size and scope, it portrays a world far beyond the one beneath our feet and reveals our familiar Milky Way with unfamiliar clarity. When we look upon this image, we are in fact peering back in time, as much of the light—having traveled such vast distances—predates civilization itself.

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And not adventurous enough.

On a journey that covered 45,000 miles by air and 15,000 by land—the equivalent of nearly 2½ passes around the equator—I toured much of the American west and twice visited the western Cape of South Africa. Through it I was able to enjoy not only the wonders of the natural world but also the company of my retired father whom I was able to convince had nothing better to do.

Also, not very detail-oriented.

It was clear that such a survey would be quite difficult visually hopping from one area of the sky to the next—not to mention possible lapses in coverage—so this called for a more systematic approach. I divided the sky into 624 uniformly spaced areas and entered their coordinates into the computer which gave me assurance that I was on target and would finish without any gaps. Each frame received a total of 60 exposures: 4 short, 4 medium, and 4 long shots for each camera which would help to reduce the amount of noise, overhead satellite trails and other unwanted artifacts.

But this isn't about me, now is it. (Nick Risinger's Skysurvey)

Connections:
Hubble's Most Mind Expanding Photos of the Universe
Milky Way Time Lapse