Keywords: Aladin2011.02.23-04-38-21.603.png en The image is a circular region of 50' around Abell 2256 Credit Aladin at SIMBAD Me using Aladin at SIMBAD url http //simbad u-strasbg fr/simbad/ Me and Aladin at SIMBAD 2011-02-22 I sent an email to question simbad u-strasbg fr regarding use of applet Aladin generated sky plots Pierre Fernique astro unistra fr stated There is absolutely no problem to use them for Wikipedia pages A citation of Aladin would be appreciated Legend blue oval galaxy red + - HII region x - X-ray source Cc-zero Abell Catalogue X-ray astronomy |