The correct answer is Moon.

 Key Points

• The Moon is a non-luminous body.
• The Moon does not produce its own light and shines by reflecting light from the Sun.
• A luminous body is an object that emits its own light and shines as a result.

  Additional Information

• A luminous object is one that has its own light.
• While a non-luminous object reflects the light of a luminous body and that is why it shines.
• The Sun is a luminous body.
  • The Sun is a star in which the source of heat and light is nuclear fusion reactions.
  • Isotopes of hydrogen combine to form a helium nucleus, releasing a large amount of energy.