Ellipses are defined as curves that surround two focal points. At any point on the ellipse, the sum of the distance to both ...
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Egg-shaped galaxies may be aligned to the black holes at their hearts, astronomers findOur results are published in Nature Astronomy. Supermassive black holes ... in projection, either as an ellipse or a spiral. We can measure the shape of these galaxies, tracing the profile of ...
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