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Universe Awareness - Space Scoop

Lord of the Rings: The Two Galaxies

23 Sep 2018, 08:30 UTC
Lord of the Rings: The Two Galaxies X-ray: NASA/CXC/INAF/A. Wolter et al; Optical: NASA/STScI

Space holds plenty of dangers, from pitch-black asteroid fields where giant rocks whizz around at 50,000 kilometres per hour to exploding stars more energetic than a billion nuclear bombs. But one of the most dangerous things in space are black holes.

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