Transcript The Universe is all that we can know of space and time, it is practically empty with small clusters of matter and.

The Universe is all that we can know of space and
time, it is practically empty with small clusters of matter
and energy, and its age remains ambiguous.
Virtual universe
Milky way
Milky way
Milky way
Mars
Supernova
Saturn
Uranus
Comet
Stephen William Hawking
known for his contributions to the
fields of cosmology and quantum
gravity, especially in the context of
black holes, and his popular works in
which he discusses his own theories
and cosmology in general.
"Where do we come from? How did the
universe begin? Why is the universe the way it
is? How will it end?”
Black Hole
Black Hole Milkyway
Comet Hyakutake
Gravitational lens
GPS Satellite NASA
The Cartwheel Galaxy
Our neighbor Andromeda M31
Crab Nebula
Earth and Moon
Galaxies in collision; computer generated hologram made of astronomic pictures
Flare Region on the Sun
Music by
Jon & Vangelis -So Long Ago So Long Clear
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