“There are no seeds that we know, really. But what, in the end, do we know about the types of life that can be found on other planets? ” “Nothing, of course. Only they did not come from the planet. They came from a comet. " “And who can say that a comet is not a decayed planet? Or suppose we take a different theory, that it is an eruption of some sun, ours or another. In any case, who can say that life cannot survive the intense heat? ......