Satan himself would have to use a matter transmitter to visit Mars or Venus.

Their communication was cut short after Adonis came by at the office to visit Mars.

They may one day visit Earth, as we have visited the Moon and Mars.

And we are going to visit Mars now!

The probe would be the first US craft to visit Mars since 1976.

Besides, it will confuse the hell out of the next species to visit Mars, a billion years from now.

Some people are interested in sending astronauts to visit Mars.

Alas, a decade later, spacecraft visited Mars and found no living matter.

But perhaps some day you, too, will visit Mars.

Maybe he had found a way to visit Mars after all!