مفوض المحرك هي تكون huge telescope ظلم امنح الحقوق ذيل
A New Record Nears: The World's Largest Telescope Prepares For Completion
Athens, Greece 5 November 2016. Huge Telescope Against The Full Moon At Penteli Observatory. Stock Photo, Picture And Royalty Free Image. Image 93586311.
Engineers will blast the top of a mountain to build an Extremely Large Telescope | Science | In-depth reporting on science and technology | DW | 10.06.2014
Biggest-Ever Telescope Approved for Construction | Space