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NGC 4449 | This galaxy has a tidal stream that is barely visible to the lower right. The stream is actually a dwarf galaxy merging with the bigger dwarf galaxy (NGC 4449). Because it was only recently discovered (in 2007), the phenomenon has been described as a "stealth merger". |
Total images: 38 | Last update: 4/21/13 7:48 PM | Darklights Home Page | Help |