Extreme star cluster bursts into life

The NASA/ESA Hubble Space Telescope has captured a spectacular image of NGC 3603, a giant nebula hosting one of the most prominent massive young clusters in the Milky Way, thus supplying a prime template for star formation studies. More on: http://www.spacetelescope.org/news/html/heic0715.html">http://www.spacetelescope.org/news/html/heic0715.html">http://www.spacetelescope.org/news/html/heic0715.html">http://www.spacetelescope.org/news/html/heic0715.html">http://www.spacetelescope.org/news/html/heic0715.html