I've discovered them through one of the CCC conference [Seeing The Secret State: Six Landscapes](https://media.ccc.de/v/30C3_-_5604_-_en_-_saal_1_-_201312282300

I've discovered them through one of the CCC conference [Seeing The Secret State: Six Landscapes](https://media.ccc.de/v/30C3_-_5604_-_en_-_saal_1_-_201312282300_-_seeing_the_secret_state_six_landscapes_-_trevor_paglen https://media.ccc.de/v/30C3_-_5604_-_en_-_saal_1_-_201312282...). Around 30 minutes you can see the glow from one of them to perfectly align with the glow of a communication satellite. 100m dish seems totaly insane to me, this had to be a fun project i guess.