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Our story starts out in space
Our Earth goes round the Sun
The Sun is a Star – Our Star
Stars cluster together in Galaxies
And In each Galaxy there are about
100,000,000,000 Stars = 1011
Galaxies are spread across the Universe
In the Universe there are
100,000,000,000 Galaxies = 1011
So - there are about
100,000,000,000 stars in each galaxy
and
100,000,000,000 galaxies altogether
So altogether there are
100,000,000,000 x100,000,000,000
Stars in the Universe
= 10,000,000,000,000,000,000,000
1022 stars altogether
This is a very
BIG
number
100
OOOOOOOOOOO
OOOOOOOOOOO
OOOOOOOOOOO
OOOOOOOOOOO
10 O O O O O O O O O O O
OOOOOOOOOOO
OOOOOOOOOOO
OOOOOOOOOOO
OOOOOOOOOOO
10
100
OOOOOOOOOOO
OOOOOOOOOOO
OOOOOOOOOOO
OOOOOOOOOOO
OOOOOOOOOOO
OOOOOOOOOOO
OOOOOOOOOOO
OOOOOOOOOOO
OOOOOOOOOOO
•
10,000 = 104
•
•
•
•
•
•
•
1000
squares
•
•
•
= 100,000
= 105
Buckminsterfullerene
The Earth is
100,000,000
times larger
than a
soccerball
107m
10-1m
10-9m
108
108
and a
soccerball is
100,000,000
x larger than
a Buckyball
The ratio of the size of
the buckyball to the
soccerball is the same
ratio as the size of the
soccerball to the earth
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