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Galactic Super-volcano in Action

Composite image of the massive galaxy cluster M87 shows X-ray data from the Chandra X-ray Observatory in blue, and a radio image from the VLA in red.

A galactic "super-volcano" in the massive galaxy M87 is erupting and blasting gas outwards, as witnessed by NASA's Chandra X-ray Observatory and NSF's Very Large Array. The cosmic volcano is being driven by a giant black hole in the galaxy's center and preventing hundreds of millions of new stars from forming.

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