[DannyTN]

I'm happy with one moon. I don't think we want it back. But if we could get it to orbit mars, instead of trail it then..

• could the tidal action increase the magnetosphere of Mars?
• could the tidal action help warm Mars?
• Could there be other effects that would help teraform Mars into a useful planet.

[Red Badger]

Unlike the Earth, Mars has no inner dynamo to create a major global magnetic field. This, however, does not mean that Mars does not have a magnetosphere; simply that it is less extensive than that of the Earth. ................