Earth seen from Mars. Mars seen from Earth

Desde <---> earthsky.org/todays-image

Earth seen from Mars. Mars seen from Earth. Left: Earth and its moon in the evening sky of Mars, as seen by the Curiosity rover. Right: Mars rising over Salt Lake City. Mars credit: NASA/JPL-Caltech/MSSS/TAMU. Earth credit: Bill Dunford. Via ridingwithrobots.org.

"marte visto desde la tierra, la tierra vista desde marte"

source and credit to earthsky.org