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Question

Why can't we see stars and planets in the sky while we're in a city, yet they're visible everywhere else?


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Solution

Light Pollution:

  1. Light pollution, also known as artificial light at night, is the inefficient use of artificial outdoor light which disturbs wildlife's normal routines and results in the buildup of carbon dioxide (CO2) in the atmosphere.
  2. There are countless particles in the air due to pollution, which absorb the light from faraway stars and planets.
  3. As a result, the starlight in cities is incredibly dim and nearly impossible to view.

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