Dwarf galaxy NGC 4449. Hubble Space Telescope image of the dwarf galaxy NGC 4449 during a starburst,a time of intense star formation (red areas). It is thought this activity was triggered by NGC 4449 merging or interacting with a smaller companion galaxy. Image taken by the Advanced Camera for Surveys | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / STScI / ESA / NASA |
Bildgröße: | 6579 px × 4240 px |
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