A Logarithmic Map of the Entire Known Universe in One Image
Trying to imagine the scope of the cosmos is nearly impossible, but musician and artist Pablo Carlos Budassi decided to make a visual attempt by cramming the entire known universe into a single image. Using scores of satellite images and photos snapped from NASA’s rovers, he painstakingly pieced together many of the prominent features of the universe as observed from our solar system in the form of a logarithmic map. Logarithms are useful for understanding large numbers or distances, so in Budassi’s map each consecutive ‘ring’ around the circle represents several orders of magnitude further than the one before it.
Budassi was aided by similar (though less visually stunning) logarithmic maps produced by astronomers at Princeton back in 2005. In this map, our sun and solar system are seen in the middle, followed by the Milky Way Galaxy, another ring of nearby galaxies like Andromeda, all the way out to cosmic radiation and plasma generated by the bing bang on the furthest outskirts of the image.
You can see a much larger version of the map here and read a bit more about it on Tech Insider. (via I F*cking Love Science)
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