> In 1999, the astrophysicists encoded a message in Lincos and used the Yevpatoria RT-70 radio telescope in Ukraine to beam it towards close stars. This is know

> In 1999, the astrophysicists encoded a message in Lincos and used the Yevpatoria RT-70 radio telescope in Ukraine to beam it towards close stars. This is known as Cosmic Call. https://blog.plover.com/aliens/dd/intro.html https://blog.plover.com/aliens/dd/intro.html "it's fun to see if you're as smart as an alien"