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Centaurus A

   Also found in: Wikipedia 0.01 sec.
Centaurus A [sen′tȯr·əs ′ā]
(astronomy)
A strong, discrete radio source in the constellation Centaurus, associated with the peculiar galaxy NGC 5128.


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Centaurus A (NGC 5128) is the nearest giant, elliptical galaxy, at a distance of about 11 million light-years.
When the two galaxies collided, the smaller merged with giant Centaurus A - the closest to our planet.
Centaurus A is 14 million light years away, extremely close for radio galaxies, which are typically found in the early universe, billions of light years distant.
 
 
 
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