The Brighterside of News on MSN
Three black holes light up at once in rare three-galaxy collision
In a patch of sky about 1. 2 billion light-years from Earth, astronomers have found a cosmic rarity: three galaxies caught in ...
Astronomers have observed a galaxy suddenly brighten and remain lit, perhaps the result of the massive black hole at its center suddenly awakening. Credit: Pitris / iStock / Getty Images Plus ...
Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. Artist’s impression: the galaxy SDSS1335+0728. Scientists ...
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