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.