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Who speculated that our universe is expanding?
  • a)
    Newton
  • b)
    Edwin Hubble
  • c)
    Galilio
  • d)
    Copernicus
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Who speculated that our universe is expanding?a)Newtonb)Edwin Hubblec)...
The individual who first speculated that our universe is expanding is Edwin Hubble. So, the correct answer is (b) Edwin Hubble. Edwin Hubble, an American astronomer, made observations in the 1920s that showed galaxies were moving away from each other, implying that the universe is expanding. This discovery fundamentally changed our understanding of the cosmos and led to the development of the Big Bang theory, which proposes that the universe began from an extremely hot and dense state and has been expanding ever since.
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Who speculated that our universe is expanding?a)Newtonb)Edwin Hubblec)Galiliod)CopernicusCorrect answer is option 'B'. Can you explain this answer?
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