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Questions and Answers
What key evidence did Edwin Hubble provide in 1920 regarding the universe?
What key evidence did Edwin Hubble provide in 1920 regarding the universe?
He provided evidence that the universe is expanding.
What occurred around 13.7 billion years ago according to the Big Bang Theory?
What occurred around 13.7 billion years ago according to the Big Bang Theory?
A tiny ball exploded violently, leading to the creation of time, energy, matter, atoms, and molecules.
How did the temperature of the universe change within 300,000 years after the Big Bang?
How did the temperature of the universe change within 300,000 years after the Big Bang?
The temperature dropped to 4500 K, allowing atomic matter to form.
Why is the idea of a static universe contradicted by the observations of distant galaxies?
Why is the idea of a static universe contradicted by the observations of distant galaxies?
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Who originally formulated the Big Bang Theory?
Who originally formulated the Big Bang Theory?
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