If we continue to treat our planet as bad as we do right now, Mars will become an attractive alternative to planet Earth. I hope that Elon Musk will have his space ship ready in time for travelling to Mars. :-))
If we continue to treat our planet as bad as we do right now, Mars will become an attractive alternative to planet Earth. I hope that Elon Musk will have his space ship ready in time for travelling to Mars. :-))