The cluster RDCS1252.9-2927
To observe deep universe is to watch past universe. To watch past universe is to see growth of galaxies. How were deeper galaxies? How was the birth of the universe? I suppose mankind wouldn't help finding these answers. http://www.spacetelescope.org/images/html/heic0313d.html Original Photo Credit: NASA, ESA, J. Blakeslee (Johns Hopkins University), M. Postman (STScI) and P. Rosati, Chris Lidman & Ricardo Demarco (ESO)
This space art is not available for sale.
NASA & ESA