Mars is the second smallest second planet in the solar system, which is larger than only Mercury and is the fourth planet from the Sun in the solar system. It is also called as Red Planet due to iron oxide or rust on the surface of this planet, which gives reddish appearance.

The colonization of Mara by human beings is technologically and scientifically possible when they resolves massive logistical, financial, and biological hurdles. The main challenges of life on Mars is that Mars has thin and no breathable atmosphere,very cold, and less oxygen, which may challenge for human beings to colonize on Mars.

I may hope that human beings may colonize on Mars in the future.