light travels fast but still takes time to reach points from large distances
Light can travel through space. All the light that we get on the earth's surface; usually travels from the sun through space before it can reach here.
Stars (of which our sun is one) are the only sources of light in space. Planets, moons, asteroids, comets, etc. all simply reflect starlight.
Light.
The source of light in outer space varies. Light can be reflected off from the stars, moons, comets, asteroids and planets.
All electromagnetic waves travel through space at the "speed of light". Light is one form of electromagnetic waves.
you space the plants out so the plant can get all the light and minerals it needs to grow
All stars produce light rather than reflecting light.
Light waves, like all electromagnetic waves, travel without a medium, so they can travel through empty space. Sound waves, on the other hand, do require a medium to travel or propagate; therefore, they can not travel through empty space.
Light always travels in a straight line with respect to space-time. If it appears to the observer that the light beam has bent it can only be concluded that space-time is bent.
The speed of light and all other electromagnetic wavelengths in vacuum (empty space) is higher than in any other medium.
This process is called light diffusion, where light is scattered in all directions upon emission. It results in a more uniform distribution of light throughout a space.
Isotropic space has the same properties in all directions. This means that light travels at the same speed and behaves the same way regardless of its direction. In isotropic space, light rays travel in straight lines and do not change direction unless they encounter a medium with a different refractive index. This uniformity in all directions allows for predictable behavior of light within isotropic space.