but only on this planet it is. Same say on this planet gases in the atmosphere are deadly to us and some aren't. Whereas on another planet life could well be adapted to those sorts of conditions that would kill us.
As i am trying to say, we only know what we know, we don't know anything really about space or anything else out there. apart from rocks from space, we get them, and moon rock, other than that nothing. How do we not know that there is life on Mars? Or on jupiter? Or on neptune? conditions that would make it impossible for us to live there does not make it impossible for another life form to.
Just question science when it exists far beyond our reach. Look up, just think how far that goes, how many planets there are, how many galaxies, how much there could possibly be. Can you genuinely say there isn't a chance that there is so many things out there we couldn't comprehend? that everything out there has to bide by Earth's rules just because that is how we know it? There is no chance that science could be different elsewhere, which contradicts ours?
Just trying to question the notion that we do not know everything and there is a chance that we couldn't comprehend it either.