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In the sky during daytime, we have the vibrant sun. At night, you will have the glittering stars for company. Common as it may seems, we often forget the various sources of light. Be it natural or artificial, their own unique methods of light production does needs time to study about it. There is 1 type of classification as stated below. If you have more to share, why not post it in the discussion forum !

Does the object gives off it own light ?

Luminous Objects Non-luminous objects

Capable of emitting its own natural light. These are noted as natural sources of light

Not able to emit its own light. They are known as artificial sources of light.

Sun, Stars, Bulbs, Candles, Campfires and Fireflies

The moon

Next, we will show you how luminous objects can produce their own light...