The Sky Tonight

June 21, 2013

Colliding Galaxy Pair Takes Flight
Baltimore MD (SPX) Jun 21, 2013
This striking NASA Hubble Space Telescope image, which shows what looks like the profile of a celestial bird, belies the fact that close encounters between galaxies are a messy business. This interacting galaxy duo is collectively called Arp 142. The pair contains the disturbed, star-forming spiral galaxy NGC 2936, along with its elliptical companion, NGC 2937 at lower left. Once part of a flat, spiral disk, the orbits of the galaxy's stars have become scrambled due to gravitational tidal in ... read more

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ExoMars 2016 Set To Complete Construction

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NGC 6334: A Mini Starburst Region?

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Space Storm Could Black Out US East Coast for Two Years

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Quantum teleportation between atomic systems over long distances

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