The video introduces the Big Bang Theory, explaining its origins and how the universe expanded from a single point. It covers the formation of stars, galaxies, and our solar system, highlighting the role of gravity. The video also discusses the Hubble Space Telescope and the mystery of dark energy, encouraging viewers to explore unanswered questions in cosmology.

Who first proposed the Big Bang Theory?

• Albert Einstein

• Edwin Hubble

• George Lemaitre

• Isaac Newton

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What did scientists believe the universe started as?

• A galaxy

• A large star

• A single point

• A black hole

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What formed after the universe cooled down?

• Black holes

• Comets

• Asteroids

• Atoms

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What force causes planets to revolve around stars?

• Nuclear force

• Magnetism

• Electricity

• Gravity

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Approximately how old is our solar system?

• 2 billion years

• 1 billion years

• 4-5 billion years

• 10 billion years

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What is the name of the telescope used to study the universe?

• James Webb Space Telescope

• Hubble Space Telescope

• Spitzer Space Telescope

• Kepler Space Telescope

Who was the Hubble Space Telescope named after?

• George Lemaitre

• Edwin Hubble

• Albert Einstein

• Isaac Newton

What is thought to be causing the universe to expand at faster speeds?

• Black holes

• Supernovae

• Dark energy

• Dark matter

How many stars are estimated to be in the Milky Way galaxy?

• 1 trillion

• 1 million

• 10 million

• 100 billion

What is the current phase of our sun?

• Beginning phase

• Stable phase

• Dying phase

• Exploding phase

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