E-ELT information for the ESO 2011 Open House Day
This panel was used at the 2011 ESO Open House Day to provide an introduction to the E-ELT for people taking part in the construction of a giant mock-up of the telescope's mirror. More details about this event are available here.
This version was lightly edited for wider use in September 2012.
This exhibition is not available for sale.Credit: