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The formation of the Universe is said rob be caused by the Big Bang. Scientists think this because the universe is constantly growing, and if this growth was put in reverse, the universe would eventually become a singularity
yti

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Comets aren’t made up of dust, rock, and ice with two different tails: a dust tail an an iron tail

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Galaxies are composed of dust, stars, planets, comets, asteroids, and much more. There are 3 types of galaxies: elliptical, spiral, And irregularr

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Galaxies

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The Big Bang theory states that the universe started as a singularity that expanded and formed the universe.

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There are three different kinds of galaxies: elliptical, spiral, and irregular galaxies.

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The formation of the universe started with an explosion called the Big Bang. It started from something called a singularity and it is still expanding to this very day.

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There are three different types of galaxies. They are elliptical, irregular, and spiral galaxies.

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Asteroids are most commonly found in the asteroid belt which is located between Mars and Jupiter.

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The big bang is a theory of how the universe came to be. It started from a dense ball of energy called the singularity. This expanded and kept expanding to the universe today. The universe is still expanding today and galaxies are expanding along with it. As the galaxies and stars move further and further away from each other, the wavelengths get stretched and from earth, stars appear red. This is called the red shift. The red shift is one of the evidence that supports the big bang theory.

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There are 3 types of space rocks; comets. asteroids, and meteoroids. All of these space rocks are made of mostly metal, rock, and dust.

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There are 3 types of galaxies; irregular, elliptical, and spiral galaxies.

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The universe started with a big bang. This theory is called the big bang theory. The big bang theory is a. theory of how the universe started. In the begging of the universe matter exploded from a single point in a singularity (black hole) causing matter to explode everywhere. The matter is constantly moving outwards cauing the universe to expand. this process is the Red Shift.

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The universe started with an explosion that keeps pushing out objects in space

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There are elliptical, irregular, and spiral galaxies.

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The outer planets are made out of gas and rocks mostly. That's why they are called, gas giants.

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Inner planets are made of rocks and dust and have a make-up of Earth. They are called terrestrial planets.

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The stars are made in the arms of a galaxy

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to understand how the universe was formed, scientists study the movement of galaxies.

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The formation of the universe began with a huge explosion called the Big Bang Theory.

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The universe was formed by the Big Bang which is an explosion .

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Galaxies are made of dust and gas. There are spiral, irregular, and elliptical galaxies.

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Started  as a singularity

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There are three types of galaxies spiral, elliptical, and irregular

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There are three different galaxies spiral, elliptical, irregular.

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Scientists think that everything in the universe started oit as singularity and then exploded and expanded. This is called the Big Bang.

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There are 3 different types of galaxies. They are spiral galaxies, elliptical galaxies, and irregular galaxies.

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The Big Bang Theory is when a singularity exploded. This singularity is still expanding today! This means that the universe will expand forever!!!

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Galaxies are large groups of gas, dust, and many stars. The three shapes of galaxies are spiral, elliptical, and irregular.

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The Big Bang theory is the theory of how the universe was created. The universe started out as a singularity and exploded and started to expand.

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Evidence of the Big Bang is the red shift and background cosmic ra

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The Big Bang theory is a theory of a big explosion which created our universe.

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There are three types of galaxies. Stars are formed in the arms of spiral galaxies. Nebulas are in galaxies, and are where new stars are born in.

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The three types of galaxies are irregular galaxies, spiral galaxies, and elliptical galaxies.

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The three types of space rocks are asteroids, comets, and meteors. The moon is also a space rock. Space rocks are made of rock and metals and are smaller than planets.

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The Big Bang Theory is a theory about how the universe was created, with all matter being packed into one point of singularity. About 14 billion years ago, there was an explosion, and the universe rapidly expanded and cooled from there. Some evidence to prove itis  the expansion of the universe and cosmic background radiation, which is the background noise from the Big Bang.

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The three types of space rocks are asteroids, comets, and meteoroids.

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Galaxies are large groups of gas, dust, and millions of stars. Stars are born in the arms of galaxies.

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The fact that the univers keeps expanding proves that the universe was once a singularity which exploded. This is the Big Bang theory.

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Dust, gas, and stars make up galaxies

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Galaxies are large groups

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A galaxy is made of dust, gas, and million/billion/trillions of stars. There are three different types: irregular (youngest), spiral (middle aged), and elliptical (oldest). Galaxies contain nebulae, open clusters, and globular clusters.

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The Big Bang Theory is a theory about that many many years ago, the universe was packed together in a small space called singularity and then it exploded, which made the universe now and its still expanding.

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The Big Bang theory started with a all the matter compacted into a small area of space called a singularity. 14 billion years ago it exploded forming our universe creating light elements, the forces of nature, and galaxies.

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The Big Bang theory  started of as a very tiny dot called the singularity.

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A galaxy is a group of millions, billions, and trillions of stars dust and ice.

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The Big Bang was a singularity made of every element in the universe and  it exploded creating our universe.

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Space rocks are rocks that usually orbit the Sun and are mostly made of rocky or metallic materials but comets are made of. Some hit the Earth, some pass us by.

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The speed at which the universe is expanding is constantly increasing.

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One of the main evidences for the Big Bang is the expansion of the universe.

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The inner planets are much closer to each other than the. Outer pl

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The inner planets are much closer to each other than the. Outer pl

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There are two main pieces of evidence for the Big Bang theory. 1. The universe is expanding. 2. Cosmic background radiation.

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There are three types of galaxies. Spiral, elliptical, and irregular.

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Comets and Astroids am delighted meteoroids all are space rock

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Space rocks are all smaller than planets, and none come in spherical shapes.

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Three types, irregular, spiral, elliptical

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Galaxies are clusters of planets, stars, and dust where they will create planets out of their dust clouds.

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Evidence for the Big Bang is cosmic background radiation from the singularity.

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The universe is expanding.

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Started from singularity and explodes

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There are three different galaxies: Spiral, elliptical, and irregular.

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Smaller stars have diffrent life cycles from larger stars. ¯\_(ツ)_/¯

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A galaxy is made of gas, dust, and million, trillions of stars. The three types of sphapes the galaxies are irregular, spiral, and elliptical.

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The expansion of the universe and cosmic background radiation are two pieces of evidence that the big band happened

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Irregular Galaxies are sometimes made when two galaxies collide.

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Planets go intoa  planetary system, which goes in a galxy' which then goes into a galaxy cluster.

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There are three diffrent galaxies, irregular, elliptical, and Spiral.

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Galaxies are made of gas, dust, and billions of stars

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There are three kinds of galaxies: spiral, elliptical, and irregular.

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N die out. the spiral galaxies are medium old. they still mak

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The universe is continuing to expand even to this day

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They are all bodies of earth found in the solar system that typically follow a gravitational path

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They are giant collections of gas, dust, stars, and nebulas held together by gravity

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They follow a life cycle: protostar/nebula, main sequence, Red giant/supergiant, planetary nebula/supernova, and finally white dwarf/ neutron star or black hole

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The universe started as a extremely hot dense singularity

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Everything was concentrated in a singularity in the beginning of the universe, according to this theory.

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Cosmic background radiation and the expansion of the universe is evidence for the Big Bang theory.

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The whole universes matter started in a singularity and expanded from there.

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There are three common types of galaxies. Spiral, Elliptical, and Irregular.

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Three types of galaxies are spiral, ellipti

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Comets, asteroids, and meteoroids are all space rocks and were made at the beginning of the solar system.

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A lot of year ago, there was a explosion that then caused the expansion of the universe. Then the universe is expanding at a really fast rate. And then due to gravity, planets, stars and other bodies

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There are three types of galaxies elliptical (oldest) spiral (middle) irregular (youngest).

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There are three types of galaxies, Spiral galaxies, Elliptical galaxies, and Irregular galaxies.

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As the universe expands, the light emitted from stars appears red because the wavelength of the light becomes longer.

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The most common types of galaxies are spiral, elliptical, and irregular.

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The Big Bang Theory states that a singularity exploded, causing matter to go everywhere, therefore creating the universe. The evidence that they present is that there is something called cosmic background radiation, which is residue left behind by the Big Bang. Also, the fact that the universe is still expanding, which we know because of red shift, is also major evidence, as scientists say that this is because the universe is still moving away from the point where

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The Big Bang is a theory that the universe exploded from one point and continues to expand today. The evidence is that of redshift and cosmic background radiation.

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There are three types of galaxies: elliptical, spiral, and irregular (oldest to youngest)

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Spiral Galaxies can only make stars on the arms where all the gas and dust is

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There are 3 types of galaxies: Elleptical, Spiral and Irregular galaxies.

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The Big Bang Theory states that all of the matter inthe  universe started out in one singularity, and an explosion caused it to expand rapidly. It also states that the universe is still expanding today.

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Two pieces of evidence for the Big Bang theory are the expansion of the universe and cosmic background radiation.