The first 10,000 days on Mars.

[727Sky]

The following video is of the first 10,000 days of a Mars colony establishment and growth. The plans are very ambitious and there are plenty of areas where things could go wrong in my opinion but still this is going to be an exciting time for colonization with success or failure. The first 80 people will be there for around two years as most of them will return to earth when their replacements are in place. The settlement plans are for day 9418 to have  300,423 people living and breeding on mars .. With Mars only having about 38% of Earth's gravity I would say those who are born on Mars would and will not enjoy a return to mother earth.