Scientists Discovered a Massive ‘Bridge’ Between Galaxy Clusters
via MOTHERBOARD
For the second time ever, astronomers observed a giant bridge of radio emissions between two galaxy clusters that are readying themselves for collision. This bridge is among the largest structures observed in the universe, and it brings scientists one step closer to a fundamental goal: observing direct emissions from the cosmic web, the vast network of dark matter and hydrogen gas believed to form the backbone of the universe.
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