I
Every Civilization in this Universe has its Ruler, such as a Person who directs ways that a given Civilization should proceed. I'm the Ruler of Planet Earth, I have always been but realized it recently.
Dinosaurs ruled Earth for 140 million years, they weren't just "Animals", they have evolved to the point that they were with their minds exploring the Universe and that is the reason why they were destroyed by Nicolites. Humans have rockets and atomic bombs, so passing asteroids won't destroy present life on Earth.
Humans have discovered technology, and as far as I know, that kind of Civilization that has technology is very rare in this Universe. It is possible for humans to physically travel to the Moon or Mars.
The goal of Earth Civilization: Space Exploration.
There is a limit of light speed for every being that has matter, all visible galaxies are surrounded by halos that prevent any material being from leaving any galaxy.
Those limitations do not apply to beings from Dark Matter. The so-called "UFO", I mean flying disks with gray ones(the ones with big black eyes) are servants of Dark Matter beings,
they can travel faster than light and can leave the galaxy. For some reason, life can evolve agilely in the Solar System. Those Dark Matter beings are like galaxy gardeners,
as they are kidnapping modern humans and seeding them in many places in Galaxy Milky Way, they were also kidnapping Dinosaurs, Trylobits, and Graptolits.
Plant life from the Solar System was seeded in the Andromeda Galaxy. Because there is life in both Galaxies based on "DNA",
it is possible to find a way to travel to Andromeda Galaxy from Milky Way Galaxy.
Civilizations in both of these galaxies are to cooperate in finding a way to leave this universe and explore the local MetaUniverse.