Billions of Worlds in a Single Pixel
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NASA has released the first full color images captured by the James Webb Space Telescope and they're pretty spectacular. Lines like this from the press release really get me:
For a person standing on Earth looking up, the field of view for this new image, a color composite of multiple exposures each about two hours long, is approximately the size of a grain of sand held at arm’s length.
The image at the top of this post is just the tiniest bit of space we can see. It's a single "pixel" in our vision, yet it contains more stuff than we can even imagine.