[RoN_Rancor]

They have not found bacteria on Mars. What they have found is an ancient meteor that came from mars that has structures that may be fossils of bacteria. There is reason to believe that it may be contaminated with earth bacteria.

I highly doubt that we will ever terraform mars. (I have never heard of anyone talking about terraforming venus. Wouldn't that be hard since it is hot enough to melt lead there?) I think that it would just take too much money and time, and not really be worth it. The only reason I can think of that would actually cause us to terraform Mars is if there was some major natural disaster like a meteor strike that forced us to leave earth. Otherwise, I think that though there may be a few small installations at some point for scientific research, they would never terraform mars.