![Radio telescope " Cross of the North " at Medicina (Bologna, Italy), transit antenna Stock Photo - Alamy Radio telescope " Cross of the North " at Medicina (Bologna, Italy), transit antenna Stock Photo - Alamy](https://c8.alamy.com/comp/HJ2A7T/radio-telescope-cross-of-the-north-at-medicina-bologna-italy-transit-HJ2A7T.jpg)
Radio telescope " Cross of the North " at Medicina (Bologna, Italy), transit antenna Stock Photo - Alamy
![Retro Future: Broken And Abandoned Radio Telescope In The Plain Of The Po Valley Near To Bologna, Italy. Stock Photo, Picture And Royalty Free Image. Image 95716885. Retro Future: Broken And Abandoned Radio Telescope In The Plain Of The Po Valley Near To Bologna, Italy. Stock Photo, Picture And Royalty Free Image. Image 95716885.](https://previews.123rf.com/images/dogmadesigns/dogmadesigns1802/dogmadesigns180200151/95716885-retro-future-broken-and-abandoned-radio-telescope-in-the-plain-of-the-po-valley-near-to-bologna-ital.jpg)
Retro Future: Broken And Abandoned Radio Telescope In The Plain Of The Po Valley Near To Bologna, Italy. Stock Photo, Picture And Royalty Free Image. Image 95716885.
![Pure on Twitter: "Today, we'll begin a journey through radio history. In 1894, Bologna-born radio pioneer Guglielmo Marconi started experimenting with radio waves and his signals soon distances of multiple miles. Italian Pure on Twitter: "Today, we'll begin a journey through radio history. In 1894, Bologna-born radio pioneer Guglielmo Marconi started experimenting with radio waves and his signals soon distances of multiple miles. Italian](https://pbs.twimg.com/media/ErdoKLsXcAYGZEj.jpg)