News tagged with galaxy cluster

Very distant galaxy cluster confirmed

The structures and star populations of massive galaxies appear to change as they age, but much about how these galaxies formed and evolved remains mysterious. Many of the oldest and most massive galaxies reside in clusters, ...

dateMay 21, 2014 in Astronomy
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Glimmer of light in the search for dark matter

The Leiden astrophysicist Alexey Boyarsky and his fellow researchers may have identified a trace of dark matter that could signify a new particle: the sterile neutrino. A research group in Harvard reported a very similar ...

dateFeb 27, 2014 in General Physics
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Black hole makes 'String of Pearls' clusters

(Phys.org) —Huge young star clusters resembling a string of pearls around a black hole in the centre of a galaxy 120 million light-years away have been discovered by researchers at Swinburne University of Technology.

dateApr 01, 2014 in Astronomy
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RX J1532.9+3021: Extreme power of black hole revealed

(Phys.org) —Astronomers have used NASA's Chandra X-ray Observatory and a suite of other telescopes to reveal one of the most powerful black holes known. The black hole has created enormous structures in the hot gas surrounding ...

dateJan 23, 2014 in Astronomy
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