Àdàkọ:POTD/2007-08-27
| Àwòrán Ọjọ́ Òní | |
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NGC 2244 as imaged by the Spitzer Space Telescope (SIRT) in infrared, is an open cluster of stars inside the Rosette Nebula. These super hot stars generate high velocity winds, which cause the gas to be pushed outwards (green clouds). Photo credit: Spitzer Space Telescope |