Which one of the following is a non-luminous object(s)?

Which one of the following is a non-luminous object(s)?

مندرجہ ذیل میں سے کون سی غیر چمکیلی چیز ہے؟
Explanation
  • The Moon is a non-luminous object because it does not produce its own light.
  • Instead, it reflects the light of the Sun.