Which of the following produce their own light?

The correct answer is: All of the above

• Luminous objects are objects which emit light on their own.
• Examples: - Sun, flame of a burning candle.
• Non-luminous objects are objects which can not emit light on their own. These objects reflect light from luminous bodies.
• Examples: - Moon, Earth.
• The Sun, stars, and Alpha Centauri here emit their own light and are thus called as luminous
• So all of the above.