VonDriguen

Thanks guys! Wrong antenna on satellite is indeed the problem. I put a Communotron 88-88 on my satelilites thinking that it will be enough for relay... I will destroy my satellites on Mun and Minimus, change the antenna by a RA-x and launch them back... Thanks again!

Thanks James, Yes, my rover is solar powered and it still have a lot of energy (119/120). I have push forward a little bit the time to try to rotate Mun this is why it is in the dark. But it even did not work when I land it in front of the sun.

Dears, I have landed a rover on Mun. But on the opposite face of Kerbal. This should not a big deal because it has an antenna (a Communitron DTS-M1, deployed) and I have a satellite orbitting around Mun which communicate with Kerbal. But my rover refuse to link with the satellite and the result is that I cannot move my rover because of the absence of communication. Do you know what can I do to move it? Many thanks in advance for your replies.