Tonight: "the European Space Agency’s ExoMars Trace Gas Orbiter (TGO), in orbit around Mars, will transmit an encoded message to Earth to simulate receiving a signal from extraterrestrial intelligence."
Live stream: https://www.youtube.com/watch?v=zgQq36IR-Lk
via: https://www.centauri-dreams.org/2023/05/23/first-contact-a-global-simulation/
