Electromagnetic radiation.
how can you tell if an object is reflecting blue light from a star
Our Sun is at a distance of 8 light-minutes. The next star outside our Solar System is Proxima Centauri, at a distance of 4.2 light-years.
0.5 light speed
Any star at a distance of 520 light-years will be at the same distance as any other star at that distance. There is no known "furthest star"; the furthest known galaxies are at a distance of over 40 billion light-years. Galaxies are made up of stars.
It is spelled "Pollux". This star is at a distance of about 34 light-years.
Light is a form of energy.
A star gives off light through a process called nuclear fusion, where hydrogen atoms in its core combine to form helium, releasing energy in the form of light and heat.
light years
The light and heat from a star are produced through nuclear fusion, where hydrogen atoms combine to form helium, releasing energy in the form of light and heat. This process occurs in the star's core due to the high temperatures and pressures present there.
Bessel's Star - 61 Cygni is 11.41 ± 0.02 light years away form us.
I call it star light. Some more erudite folks might refer to it as stellar electromagnetic radiation.
A star is a body of gas that gives off tremendous amounts of radiant energy in the form of light and heat through nuclear fusion reactions in its core.
Stars produce light and energy through a process called nuclear fusion. In the core of a star, hydrogen atoms combine to form helium, releasing a large amount of energy in the form of light and heat. This energy is what makes stars shine brightly in the sky.
A star generates its own light through a process called nuclear fusion in its core. High temperatures and pressures cause hydrogen atoms to fuse together to form helium, releasing energy in the form of light and heat. This constant energy production is what allows stars to shine brightly in the sky.
Pretty much the same distance it is from us: about 2.5 million light years. The north star is about 434 light years from Earth, thousands of times closer.
You can't figure out the speed of the star, knowing only the distance.
A star primarily possesses nuclear energy in the form of fusion reactions occurring in its core. This fusion process converts hydrogen into helium, releasing large amounts of energy in the form of radiation, heat, and light.