Powered by supermassive black holes that consume huge amounts of galactic material, quasars are some of the most energetic objects in the universe. How energetic? Some of them shine up to 1,000 times brighter than the galaxies that house them. Now, a team of astronomers has used the Hubble Space Telescope to examine several large quasars, and what they found was mind-boggling. Some quasars act like tsunamis, pushing 46-million-MPH winds that blast out hundreds of times the Sun's weight of material per year while creating ripples across entire galaxies.
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