A mysterious arc of light found behind a distant cluster of galaxies has turned out to be the biggest, brightest and hottest star-forming region ever seen in space.
Read more:
http://www.esa.int/export/esaCP/SEMPI8WLDMD_FeatureWeek_0.html
A mysterious arc of light found behind a distant cluster of galaxies has turned out to be the biggest, brightest and hottest star-forming region ever seen in space.
Read more:
http://www.esa.int/export/esaCP/SEMPI8WLDMD_FeatureWeek_0.html