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Inside stars atoms are fused together to form heavier elements in a process called nuclear fusion. Our very own Sun is our closest star. Our Sun fuses hydrogen atoms together to form helium. Our Sun will eventually produce heavier elements when it reaches a certain age, and will in fact create even heavier elements as it dies! This process of fusion releases energy in the form of heat and light. The light travels from the star to your eye and you can see it.
Interestingly, because light takes time to travel this distance, when you look at stars you are actually seeing them as they were in the past.
What else can I help you with?
How do stars such as the sun produce light?
Burns and the sun makes stars light up as the light is reflected........
Why do stars light up the sky?
Stars generate light by nuclear fusion. That happens in their cores, but the outer layers glow with it.
Are constellations made up of light rays from the stars?
No, constellations are imaginary patterns of stars.
What are stars made of and how stars work?
Stars are mainly made up of Hydrogen and Helium. What makes them heat up and light up is the Hydrogen and Helium rapidly bouncing around in the star and hitting each other and combining, eventually creating the heat and the light.
How do galaxies get their colour?
From the light of the stars that make up the galaxy.
Why stars changes their light?
Stars do not "change their light" as you put it, it is the atmosphere of our planet fogging it up like heat above a radiator making the star appear to "change its light"
When you look up in the sky why do you see dots not stars?
When looking up at the sky, you see dots instead of stars because stars are extremely far away and appear as tiny points of light due to the vast distances involved. The Earth's atmosphere and light pollution also scatter and block much of the light emitted by stars, making them appear as dots or points of light.
Why do we see star at night?
we only see stars in the sky at night because in the day it is light because of the sun. The stars are very light but the stars can not be seen because of the sunlight. So when it is pitch black you can see the stars so the stars sparkle in the sky without no light showing so its just the stars and the moon lighting up the world!
Are stars reflected light?
No. Stars emit light.
How does the stars shine but the sun does not light up the universe sky?
they are burning hydrogen
Does light travel to the stars?
light travels from the stars (arrtard
How stars acquires light?
Stars emit light they do not acquire it
