Maybe there is life with radically different physics from ours. And maybe they built some novelty galaxy constellations and our physicists will puzzle over thos

Maybe there is life with radically different physics from ours. And maybe they built some novelty galaxy constellations and our physicists will puzzle over those. "We've had to update our model of how galaxies form to include engineering as the most parsimonious explanation for SLAC 79813 and its satellites 79828 and 79829. Light from SLAC 79833 indicates only class O stars whereas both satellites seem to contain only class M stars. Very pretty! But no natural process except precise engineering on a cosmic scale could lead to such homogeneity. If our models are correct, tidal forces will stretch the two satellite galaxies into orthogonal tidal loops over the next billion years. It takes a species with significantly longer life-span than ours to appreciate the fireworks. But you can watch our simulation." Such unlikely discoveries might very well start with a photo of the sky.