Download presentation
Presentation is loading. Please wait.
1
Our story starts out in space
2
Our Earth goes round the Sun
The Sun is a Star – Our Star
3
Stars cluster together in Galaxies
4
And In each Galaxy there are about
100,000,000,000 Stars = 1011
5
Galaxies are spread across the Universe
6
In the Universe there are
100,000,000,000 Galaxies = 1011
7
So - there are about 100,000,000,000 stars in each galaxy and 100,000,000,000 galaxies altogether
8
So altogether there are
100,000,000,000 x100,000,000,000 Stars in the Universe = 10,000,000,000,000,000,000,000 stars altogether
9
This is a very BIG number
10
100 O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O 10 10
11
100 O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O
12
10,000 = 104
13
1000 squares = 100,000 = 105
14
Buckminsterfullerene
16
The Earth is 100,000,000 times larger than a soccerball
and a soccerball is 100,000,000 x larger than a Buckyball 107m 10-1m 10-9m 108 108
17
The ratio of the size of the buckyball to the soccerball is the same ratio as the size of the soccerball to the earth
Similar presentations
