Main Engine Cut OffAmateur Observers Hear From Chang’e 4
Scott Tilley over at Riddles in the Sky:
Edgar Kaiser, DF2MZ posted to twitter a very interesting plot showing a sinusoidal signal on 8470MHz on X-band. This is a co-ordinated frequency by China with the ITU for Lunar Lander.
The one mystery they’re still working to solve: it appears as if Chang’e 4 is 90° out of the expected plane.