Saturday, February 11, 2017

An event at European Southern Observatory’s station in Chile marked the brilliant first light for the four powerful lasers that form a crucial part of the adaptive optics systems in Unit Telescope 4 of the Very Large Telescope, on April 26, 2016 [OS][1200x800]


http://theatln.tc/2lvK8sf via /r/spaceporn http://bit.ly/2lAUO51