Hubble Reveals Phantom Objects Near Dead Quasars

Astronomers have identified eight galaxies with bright active nuclei that have illuminated material far outside the radius of the galaxy. The eerie structures have looping, spiral, and braided shapes. Hubble’s images show that they are like the remnants of galaxy collisions. NASA’s Hubble Space Telescope has photographed a set of wispy, goblin-green objects that are […]
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