2. This is a trip at high speed,
jumping distances by factor of 10.
Start with 100 equivalent to 1 meter, and increasing
sizes by factor of 10s
101 =10 meters
102 = 100 meters
103 = 1000 meters = 1 km
104 = 10,000 m = 10 km
& so on, until the our local group of Galaxies.
26. 10
22
1 millión light-years
At this
tremendous
distance we
can see the
entire Milky
Way Galaxy
and some
other galáxies
too...
27. 10
23
10 million light-years
From this
distance we
are looking
at a small
group of
Galaxies...
Each Galaxy
consists of
millions of
stars.
Millions of
galaxies in
the universe
10 million light-years
28. This is NOT the end of the Universe...
We will not be traveling further out to
the edge of the universe... We will
return from here
So let’s return, a little faster, up to
the point where we started and
continue our trip in the opposite
direction reducing distances of travel
by factors of 10 into the microcosmos.