Westerlund 2 images selected as Hubbles 25th Birthday Image

30 Apr


Data of Westerlund 2 were obtained from the HST proposal 13038: A. Nota (ESA/STScI), E. Sabbi and C. Christian (STScI), E. Grebel and P. Zeidler (Astronomisches Rechen-Institut Heidelberg), M. Tosi (INAF, Osservatorio Astronomico di Bologna), A. Bonanos (National Observatory of Athens, Astronomical Institute), and S.E. de Mink (University of Amsterdam)