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It isn't so much that the Earth will be "sucked in", but the Sun will expand to consume the inner planets. Mercury and Venus for certain, and possibly Earth as well.
However, this probably won't happen for upwards of four BILLION years, so it's not something that you need to worry about before summer break.
What else can I help you with?
What are the red giants?
A red giant is when a star becomes very large. A super red giant is when a star becomes very extremely large. People think that in a few billion years, our sun will become a red giant and swallow up earth.
When a main-sequence star has exhausted the fuel in its core it becomes a....?
I am pretty sure it becomes a giant if I'm not mistaken.
What is the difference between a star that becomes a red giant and one that becomes a red supergaint?
The mass of the star.
How large will the sun be as a red giant?
When the sun becomes a red giant, it will expand to about 100 times its current size.
Will the world end when the sun becomes red giant?
yes, it will destroy earth. But the good news in couple of billion years we will be in a other planet.
What causes a giant?
After a star burns up all it's hydrogen, it becomes a red giant.
What do you call a star that is bigger then a regular one?
first its called the main sequence star like the sun then it becomes a red giant then it becomes a red super giant and if it is huge a hyper-giant like VY Canis Majoris (largest star known) then it explodes and it becomes a planetary nebula then it becomes a white dwarf
How would life on earth be different when your star changes into a Red Giant?
There wouldn't be any. By the time the sun grows into a red giant, it will have enveloped the earth
Are red giants main sequence stars?
yes before it dies it becomes a red giant
How long will non biodegradable substance last?
Some will last around 4.5 billion years - until the sun becomes a red giant and effectively swallows the Earth.
When will the earth blast?
when sun turnes red giant
What size will the sun be when it becomes a red giant?
It will be big enough to kill us.
