Bioluminescent organisms, such as fireflies and certain deep-sea creatures, produce their own light through chemical reactions within their bodies. This phenomenon involves the enzyme luciferase and a molecule called luciferin, which, when combined in the presence of oxygen, emit light. This natural light production serves various purposes, including attracting mates, deterring predators, and luring prey.
A star!
star
No. a shadow cannot have its own shadow, because its not something solid and its not blocking the path of the light.
No, all planetary bodies only reflect light. Light is only generated by stars. This does not count artificial light or volanic light.
Objects that make their own light in space are stars, including our Sun. Stars emit light and heat through nuclear fusion reactions happening in their cores, which makes them shine brightly in the vast darkness of space.
a light bulb dummy.
sun
The Sun is a light source Something that makes light.
Luminous
Yes. It makes its own light by the Fusion of Hydrogen and Helium Gases.
a luminous object
The exact word for something that makes vision possible is "light". Without light, there would be nothing to see.
The presence of light and our visual organs that detect that light.
A bioluminescent creature makes its own light
it makes its own food by sun light.
star
A star!