Telescope sizes over the years. Post author:Earl Post published:April 17, 2017 Post category:Telescopes Post comments:0 Comments Amazing comparison of the growth in telescope sizes over the years. You Might Also Like eROSITA X-Ray Telescope Captures Hot, Energetic Universe June 20, 2020 Gemini Planet Imager First Light! January 14, 2016 New Technology Telescope bathed in red May 20, 2017 Leave a Reply Cancel replyYou must be logged in to post a comment.