Space Report

Author's Note: This is my report on how everything in the universe is organized. In this report, I was working on using the knowledge that I already know, and researching topics I didn't know as little as possible. 

In a spaceship that passed many objects in space, the pilot noticed that all of the objects where moving around objects the same way he wrote down what he noticed, and turned the ship around to tell everybody that the theory that everything in the universe was just floating around randomly was incorrect; everything in the universe follows a pattern. The universe isn't just a big open space with random things floating around randomly. If you were to leave Earth and fly around the universe, you would see that everything is organized the same way. 

The moon, what is it's purpose? It doesn't have a purpose, it is just a giant asteroid - like rock that orbits the Earth. The Earth is the closet planet to the sun that has a moon, because the two planets closest to the sun because if they did have a moon, it would get pulled in by the Sun's gravitational pull. Even though the moon isn't bright enough to make it bright at night, it refracts light off the sun, which is why it isn't pitch - black at night. Earth isn't the only planet with a moon. All of the planets, besides two, Mercury and Venus have one or more moon. For an object to be a moon, it has to orbit a planet. For a satellite to orbit a planet, it needs to have three things, Force, mass, and gravity, and those three principles need to be balanced. If there is no gravitational pull from the Earth, then the satellite would fly into space until it crashes into another object or gets pulled into a different planets gravitational pull because Newton's 1st law, and if the force that is pushing the satellite around the planet where increased, it would go so fast that it would fly out of Earth's gravitational pull, and if the force was decreased, it would plummet to the Earth.  If the mass was to great, then the satellite would collide with planet, because the gravitational pull would act on the mass of the satellite and bring it down to Earth. If one of those principles was changed, then the others would have to change to be balanced, or it would not stay in orbit.

The planets in our solar system are like huge satellites, they need force, gravity, and mass to be balanced, except instead of orbiting a planet, they orbit the sun, and the sun is what creates the gravitational pull that the planets use. Because they are farther than a satellite or a moon are to a planet, they have to have greater mass than a moon or a satellite, they also have to have greater force, and the sun has to have a greater gravitational pull, or what would happen to a moon or a satellite would happen to a planet, it would plummet to the Earth, etc. The sun, the planets don't orbit the sun because it has the greatest gravitational pull, the planets just got caught in it's gravitational pull.

A nebula is a cloud of dust or gas in space, that often move around bigger objects. A nebula is bigger than the sun, so a nebula often move around by galaxies. A nebula is created by exploding stars. The galaxy that our solar system is in is the Milky Way, and the closest galaxy is the Canis Major Dwarf Galaxy, and it is inside the Milky Way, and the closest galaxy outside ours is Andromeda. Our solar system is called the Solar System, because the word solar means sun. Our solar system is 30,000 light years away from the center of the Milky Way.

A black hole is not a hole, it is an area that is completely black, and nothing can escape a black hole. A comet is formed by liquid hydrogen, which causes the ice in a comet, and are distinguished from asteroids by a tail, while asteroids do not have a tail. An asteroid is formed when a star explodes, or collides with another planet. Comets do not orbit other objects, they just fly in space. An asteroid does not orbit anything, and Newton's first law explains this, Newton's law says that any object in motion or at rest will stay at rest or in motion unless acted upon by another force, so the asteroid will just fly until it hits another force in space. The biggest difference between a comet and an asteroid is that a comet has a tail, while an asteroid doesn't, and a comet doesn't orbit around a single object, it has a longer orbit that can be around three or four different objects, while an asteroid just flies through space until it hits something.  

If you were to leave Earth and fly around the universe, you would see that everything is organized the same way. Objects in space don't just float randomly, they all either follow a pattern or are moving around their solar system, which is moving around their galaxy, which is also moving around the universe. Newton's First Law is important to the universe, similar effects would happen if any of the three principles were changed.