@Liljo THIS is something, a perfect Einstein ring and TWELVE BILLION LY from Earth. https://www.sciencealert.com/a-perfect-einstein-ring-shows-how-we-use-gravity-to-magnify-the-distant-universe.
@Liljo Can you imagine what astronomers from say 1800 would have thought of that image had they had scopes that powerful back then? How would they POSSIBLY explain what they would be seeing in that perfect image?
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