SpaceX CEO Elon Musk has not stopped at lofty talks of colonising Mars. He has even estimated the cost of having a self-sustaining civilization on the Red Planet which is “between $100 billion and $10 trillion”.

Musk tweeted his estimates of building a city on Mars in response to a question posed by the Twitter handle @marstronauts.

Source below
https://www.naijatech360.com.ng/elon-musk-says-building-a-city-on-mars-could-cost-up-to-10-trillion%f0%9f%99%86/

This people will not keep their yansh one place, what benefit would building a city on mass bring, not to talk of the cost of traveling to the place..Twud be for only the extremely rich people, cos one return ticket from earth to mass fit cost half of dangotes worth ..mtcheww

Easykel21:
This people will not keep their yansh one place, what benefit would building a city on mass bring, not to talk of the cost of traveling to the place..Twud be for only the extremely rich people, cos one return ticket from earth to mass fit cost half of dangotes worth ..mtcheww