(PhysOrg.com) -- Two UK astronomers have found that the giant black holes in the centre of galaxies are on average spinning faster than at any time in the history of the Universe. Dr Alejo Martinez-Sansigre of the University ...
Astronomy
May 23, 2011
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(PhysOrg.com) -- This image shows the eruption of a galactic "super-volcano" in the massive galaxy M87.
Astronomy
Aug 19, 2010
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(PhysOrg.com) -- Radio telescopes around the world will join forces this week to carry out a unique observation of three quasars, distant galaxies powered by super-massive black holes at their cores.
Astronomy
Jan 13, 2009
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