r/spaceporn Dec 29 '20

Jupiter. Juno probe took this shot. Related Content

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u/[deleted] Dec 29 '20 edited Feb 12 '21

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u/vanderZwan Dec 29 '20 edited Dec 29 '20

Through that I found the high-res source of this image, by Kevin M. Gill:

Jupiter - PJ26-22/23

JNCE_2020101_26C00022_V01

JNCE_2020101_26C00023_V01

Applied artificial displacement using grayscale version of the texture. Modified camera location.

NASA/JPL-Caltech/SwRI/MSSS/Kevin M. Gill

https://www.flickr.com/photos/kevinmgill/50248544477/in/album-72157713974883773/

From the description it seems like this is an artificial projection onto a sphere, with added depth effect. Now to be clear, I don't want to say that this makes it "fake" - the input data is still real. The curvature of the planet and the depth is likely to be exaggerated compared to reality though (at least I'll assume it is until proven otherwise).

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u/[deleted] Dec 29 '20

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u/vanderZwan Dec 29 '20

I assume that you mean a photo as-taken from the camera? No, it's modified. But not in a way that is intended to mislead, or should be labeled as "fake" in my opinion.

You can compare it to when you zoom in far enough on Google Maps to reveal the 3D map: most of those 3D models are based on 2D satellite images taken from multiple angles, combined with height information extracted from those angles through machine learning. So the original images are flat, but the 3D projection of them is still more-or-less representative of the real shapes in our world.