Nuclear Fusion at the Stars' Core.
It have its own light
The sun is closer to us than other stars.
Yes. Stars.
the source is gas
Stars are light sources. They emit light and energy through nuclear fusion reactions happening in their cores. The light we see from stars is produced by the immense heat generated from these reactions.
sun stars fire Many people think the moon is a source of light, but it only reflects the sun's light.
Stars
sun,moon and stars
sun stars fire Many people think the moon is a source of light, but it only reflects the sun's light.
The universe's primary source of light is stars. Stars are massive balls of gas that undergo nuclear fusion, generating heat and light that radiates out into space. Other sources of light in the universe include galaxies, quasars, and other celestial objects.
Stars (of which our sun is one) are the only sources of light in space. Planets, moons, asteroids, comets, etc. all simply reflect starlight.
The source of light in outer space varies. Light can be reflected off from the stars, moons, comets, asteroids and planets.