What will happen if humans colonise Mars?

Answer 1

It wouldn't be possible have we not invented atmospheric-creativity tools. To add water, it would very expensive. Maybe 10 billion.

Answer 2

If humans colonize Mars, it could lead to advancements in space technology, exploration, and potentially the development of new industries. Additionally, it could serve as a backup plan for humanity in case of catastrophic events on Earth. However, challenges such as maintaining life support systems, dealing with radiation exposure, and psychological effects of long-term isolation would need to be addressed.

Answer 3

http://en.wikipedia.org/wiki/Terraforming_of_Mars

Answer 4

If our bodies could adapt to the heat, then yes. but itz most likely we will never evolve so we can deal with the extremness of the weather.

Answer 5

Then there will be humans on Mars. Anything beyond that is rather pointless speculation at this stage.