Astronomers have witnessed a cosmic tug of war between Haley's Coronet and its neighboring dwarf galaxy. The gravitational tussle is one the smaller galaxy is bound to lose. That could ultimately result in a merger between the two.
Dark energy camera reveals galaxies caught in a cosmic 'tug of war' (photo) : Read more
Dark energy camera reveals galaxies caught in a cosmic 'tug of war' (photo) : Read more
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