Browsing internet on astronomy and astrophysics,
you get the impression these people already know ALL.
What exists in the world beyond our flat Earth,
Mr. Hubble and Mr. Einstein alredy discovered and explained.
First, it was the Big Boom. Then, the Universe began to expand.
Then, everything slowly began to get ordered.
Now, we live in the best of possible worlds(perhaps, unique),
and though Socialists and terrorists still make some disorder
out there, somewhere where we'll never get,
everything is turning out just fine.
And soon we'll have the Standard, ordered and Unified Universe, the same in every point,
with one big Rule of Thumb to orient ourselves.
But in reality, the Heavens are not so tidy ordered.
There's so much unknown up there, beyound our speck of dust of Earth,
thgere are a lot of physical laws we haven't even begin to conceive of.