Multiple choice general knowledge science & technology

Which is the closest star to the Earth?

  1. Alpha Centauri

  2. Sun

  3. Sirrus B

  4. Barnard's Star
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The Sun is the closest star to Earth, located at an average distance of about 93 million miles. Alpha Centauri is the closest star system to our solar system, but not the closest star to Earth itself.

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