I agree. But going to Mars in the next decades is a useless horrific suicide mission that only serves to make a few people famous. IMO persons will colonize m

I agree. But going to Mars in the next decades is a useless horrific suicide mission that only serves to make a few people famous. IMO persons will colonize moons, planets and space ships once their biological body is replaced by a machine body. In a biological sense, the human race will die on Earth.