What we see is an extraordinary variety of worlds !!!
We want to see something like earth, with liquid water and we keep seeing so many different kinds of worlds.
I'm amused by all the articles claiming there is liquid water under Europa's surface.
Are we so sure? Is there actually liquid water inside Europa? It's faith, not science.
We already know H2O takes all kinds of forms: liquid water, vapor, ice, snow....Isn't there room for something different we cannot imagine yet?
