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Sever21 [200]
2 years ago
9

What is the sun‘s life cycle

Chemistry
1 answer:
andrezito [222]2 years ago
5 0

sun‘s life cycle

1. nebula

2. protostar

3. sequence star (sun is this currently)

4. red giant

5. white dwarf

6. black dwarf

bigger stars

1. nebula

2. protostar

3. sequence star

4. red super giant

5. supernova

6a. black hole

or

6b. neutron star

Sun was a protostar

is currently a main  sequence star

will remain so for another 4-5 billion years.

It will then expand and cool to become a red giant

after which it will shrink and heat up again to become a white dwarf

The white dwarf star will run out of nuclear fuel and

slowly cool down over many billions of years

black dwarf

BBC

https://www.bbc.co.uk/bitesize/guides/zwv8xfr/revision/1

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