Hell, I'd be more than thrilled with microorganisms. Either way, next up is Titan and Enceladus. I'd bet (a little) that some kind of life exists in our solar system, not to mention the one billion trillion OTHER solar systems.
.
My bet is it found evidence of advanced organisms... such as some kind of organism with a vertebrae
Any kind of life would be great, present or past. That opens up some doors!
.
Help me out here. If we know what the current conditions are on Mars, why does it matter if it had early life forms 3 billion years ago. At one point it supported water; now it doesn't. How does that help us now? I'm hearing that we want to colonize Mars; Elon Musk has actually built ships to take us there. So what diff if it had single cell organisms 3 billion years ago?
Just wondering why that matters to anyone--if you ask me they're doing more than looking for some signs of early life. They're doing a lot more than that.
I don't think there's a connection between ancient life on Mars and colonization. In terms of ancient life, that's just for our knowledge and a degree of increased probability that the universe is/has been/will be replete with life, of some kind or another. So if some kind of life ever existed there, that takes us much further in that direction.
Colonizing Mars is problematic at best. Without an atmosphere and at the mercy of the weather and solar radiation, we'd either have to live in some kind of freakin' domes or even underground (remember that Arnold Schwarzenegger movie?). That's so weird and far off in the future I'd think someone like Musk just wants to be an interplanetary tour guide. Which, come to think of it, would be pretty cool.
My interest in this is the discovery of some kind of life in our solar system. If that happens, the chances of a universe flooded with life go up exponentially.
.