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Looking into Space
Is the Sun a Star?
The sun is the star nearest to us. It
is like other stars because it is a ball
of hot gas. The sun helps keep you
n. a thin line of light
rays
warm. The sun gives off bad rays, too.
We wear sunglasses You should not look at the sun
to protect our eyes
from the sun. because it can hurt your eyes.
Unit 4 | Looking into Space
