10 Interesting Fact About The science of the universe

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• The universe consists of more than 100 billion galaxies.
• The time needed for light to reach the earth from the sun is 8 minutes.
• The earth rotates on its axis about 1000 miles per hour.
• Comets consist of ice, dust and gas.
• The sun is the closest star of the earth.
• There are more than 170 types of meteorites that have been identified.
• There are more than 200 billion stars in the Milky Way Galaxy.
• One light year is the distance traveled by light in one year.
• There are more than 100 planets in our solar system.
• The universe continues to expand and move at faster speeds.