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Like all stars, Betelgeuse emits light because it is very hot. The heat for that light comes from nuclear fusion reactions occurring in the star. Unlike in most other stars, the fusion is occurring in a shell around the core rather than in the core itself.
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∙ 8y ago
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How many light years away is betelgeuse?
Betelgeuse is approximately 600 light years from Earth.
How far is Betelgeuse from the sun?
Betelgeuse is about 640 light-years from the sun.
Do light bulbs emit light or suck dark?
Light bulbs emit light.
Does technetium emit light?
Technetium doesn't emit light.
Do galaxies emit light?
Yes galaxies emit light
Do light bulbs emit light or suck in dark?
bulbs emit light
Is betelgeuse the farthest star from earth?
No, Betelgeuse is about 640 light-years from earth, but some stars are many billions of light-years away.
How does the earth emit light?
The Earth does not emit light, it like the moon reflects light
Does earth emit or reflect light?
The earth does not emit light, but it does reflect light from the sun.
What are objects that emit light?
Objects that emit light are usually referred to as incandescent.
Do all light waves emit radiation?
Light waves do not emit radiation, light waves are radiation.
Does the sun and moon emit light?
the sun only emit light. not the moon. it will reflect the light of the sun.
