In Mars already live aliens. They won't be glad. Wink

Acctuly not becouse Mars is ugly planet and very dangerous.

No alien would want to live on mars, they prefer earth....

:)No if he lived all his live in Mars. He can't live in Earth because he'll die.

He will die on earth because of too much oxygen Grin

And because bacteria in water or in air wiil kill him.

P.S. Hello Herbert Wells and his "WAR OF THE WORLDS".