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Post Info TOPIC: SDSS J143450.62+033842.5


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SDSS J143450.62+033842.5

Hubble Eyes a Powerful Galaxy With a Password Name

2XMM J143450.5+033843 lies nearly 400 million light-years away from Earth. It is a Seyfert galaxy that is dominated by something known as an Active Galactic Nucleus - its core is thought to contain a supermassive black hole that is emitting huge amounts of radiation, pouring energetic X-rays out into the Universe.
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