An infrared Spitzer Space Telescope (SIRT) image of NGC 2244.
NGC 2244 is an open cluster in the Rosette Nebula, which is located in the constellation Monoceros. This cluster has several O-type stars, super hot stars that generate large amounts of radiation and stellar winds.
1. ^ a b c SIMBAD Astronomical Database. Results for NGC 2244. Retrieved on 2007-04-20.
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