The Our Millenary Universe
Transcript of The Our Millenary Universe
The Our Millenary
UniverseBy Chiara R.
… The Universe was formed by a big
explosion “The Big Bang”
The birh of our sistem Started
about 5 billion years ago…
From a nebula
It was composed by helium and
hydrogen, and suddenly ( maybe for a
supernova’s collision’s wave ) , It became a
big vortex, whit an hot and a denses nucleus
…And with the continuous collisons
between dust’s granules, the planets
were formed
This is our sistem today… It’s formed by the
Sun, Mercury, Venus, Earth,Mars, Jupiter, S
aturn,Uranus, Neptune and Pluto
This is the sun, the our
star: It’s the principal
source of energy. Whitin
there are continuous fusion
between Hidrogen for the
production of Helium.
First Kepler’s Law
Second Kepler’s Law
Newton’s Law
Comets: large balls of snow who travel in
the universe. They are concentrated in the
Oort cloud or in the Kuiper belt
Motions of the Earth
Venus
Mercury
Moon
Jupiter
Saturn
The Uranus’ Rings
Neptune
Pluto
"From up here the earth is
beautiful, without borders or
boundaries. »
(Yuri Gagarin )