feb 21, 2150 - Musk is by far the richest man alive on both the Earth and Mars and is the first person to cross 1 trillion dollars net worth. SpaceX has completed over 20,000 trips and Mars has a population of over 800 million. Most of the martian residents were born there and there are only a couple that still remember life on earth.
Added to timeline:
Date:
feb 21, 2150
Now
~ 123 years later