A galaxy is a gravitationally bound system of
stars, stellar remnants, interstellar gas and dust, and dark
matter. The word galaxy is derived from the Greek, literally "milky", a reference to Milky Way, the
galaxy that contains our Solar System. Galaxies can be categorised according to their visual morphology, including elliptical, spiral, and irregular. There are approximately 170 billion galaxies in the observable
universe. As of May 2015, EGS-zs8-1 is the most distant
known galaxy, estimated to be 13.1 billion light-years away.
All the things we
discussed in the other section may differ in your planet, but laws of physics are universal. Looking at your size and shape, I assume you are living on a huge planet. It's pretty obvious that you
guys don't play basketball there.
Law of Universal Gravitation
Any two bodies in the universe attract each other with a force that is directly proportional to the product of their masses and inversely proportional to the square of the distance between them.
- Victor! It's time to eat. With all my nonsense and your martinis, our guest seems a little dizzy to me.
While we
eat, I'll show you the Darwin section of my ship.
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