We are tracking #Artemis II with the historic Dwingeloo radio telescope. In the doppler shift of the carrier signal we see the manual manoevers that the astronauts perform while flying formation with the upper stage.
@radiotelescoop will you keep tracking them through their journey? Must be cool to see them disappear and then come back with a Doppler shift in the other direction!
Cees Bassa
Dwingeloo Radiotelescoop
C.N.