Would the Rosette [ http://c.gp.cs.cmu.edu:5103/prog/webster?rosette ] Nebula by any other name " look " as sweet [ http://the-tech.mit.edu/Shakespeare/Tragedy/romeoandjuliet/ romeoandjuliet.all.html ]? The bland New General Catalog [ http://www.aspsky.org/html/resources/ngc.html ] designation of NGC 2237 [ http://seds.lpl.arizona.edu/billa/twn/n2237x.html ] doesn't appear to diminish the appearance of the this flowery emission nebula [ http://antwrp.gsfc.nasa.gov/apod/lib/glossary.html#emis_neb ]. Inside the nebula lies an open cluster [ http://antwrp.gsfc.nasa.gov/apod/ap960522.html ] of bright young stars designated NGC 2244. These stars recently formed from the nebular material and their stellar "wind" has cleared a hole in the nebula's center, insulated by a layer of dust [ http://antwrp.gsfc.nasa.gov/apod/ap980104.html ] and hot gas [ http://antwrp.gsfc.nasa.gov/apod/lib/glossary.html#hydrogen ]. Ultraviolet [ http://antwrp.gsfc.nasa.gov/apod/lib/glossary.html#uv ] light from the hot cluster stars causes the surrounding nebula to glow.