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A Peculiar Compact Blue Dwarf Galaxy | by Hubble Space Telescope / ESA
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A Peculiar Compact Blue Dwarf Galaxy

The NASA/ESA Hubble Space Telescope provides us this week with an impressive image of the irregular galaxy NGC 5253.

 

NGC 5253 is one of the nearest of the known Blue Compact Dwarf (BCD) galaxies, and is located at a distance of about 12 million light-years from Earth in the southern constellation of Centaurus. The most characteristic signature of these galaxies is that they harbour very active star-formation regions. This is in spite of their low dust content and comparative lack of elements heavier than hydrogen and helium, which are usually the basic ingredients for star formation.

 

More information: www.spacetelescope.org/images/potw1248a/

 

Credit:

ESA/Hubble & NASA

 

Acknowledgement:

N. Sulzenauer

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Taken on November 26, 2012