Replying to I want to know your speculations on Mars.

Are you a pessimist about space exploring, or..

What are the chances of microbial life today living on Mars?

Is chance of life above 50%?

Is there an "ocean" of water beneath the surface?

Can any of the living critters be seen with the naked eye only or by microscopic?

On that note, Mars may have contained flowing water continuously for 3 Billion years and could potentially be home to vertebrates with a central nervous system.

(How do I add a poll to thread)