Tianwen-1 live from Mars at 20m Antenna Bochum-Observatory

* Tianwen-1 successfully performed Mars Orbit Insertion and is now in Orbit around Mars * You are seeing a live spectrum view from Tianwen-1 telemetry transmitter received by the 20-Meter Antenna at the Bochum-Observatory in Germany. Tianwen-1 (“questions to heaven,“ or “questioning the heavens“) is a Mars mission by China consisting of an orbiter and rover. It launched in July 2020 and enters Mars orbit on 10 February 2021 around 12:00 UTC. The rover will not land until May. Mission Lead: CNSA Follow us on Twitter: For more details about our antenna: