Will a human walk on Mars before 2030?

Will there be >100 humans living on Mars in 2050?

Will there be a martian colony by 2050?

What city will I live in at the beginning of 2030?

I will live in the United States in 2030

Will a human step foot on Mars by 2035?

Will there be >100 humans living on Mars in 2063?

Will there be at least 100 people on mars by 2050?

I will live outside the United States in 2030

Will a city like this exist by 2050?