Multiple choice general knowledge science & technology

What is the approximate no of galaxies in the univers?

  1. unknown so far

  2. 10^11

  3. 1000000

  4. 10^22
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Current astronomical estimates place the number of galaxies in the observable universe at approximately 100 billion to 200 billion. The figure of 10^11 (100 billion) represents a widely accepted approximation based on deep field observations from telescopes like Hubble.

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