Satellites júlia g.
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Transcript of Satellites júlia g.
SATELLITES
Science project6th primary
Júlia Gras
INDEX• What’s a satellite• Types of satellites• The satellites of different planets of our solar
system.• Our satellite• The most important satellites of each planet.
WHAT’S A SATELLITE?
A natural satellite is any natural object that orbits a planet. We can named moon to a satellite, because our satellite is the Moon.
TYPES OF SATELLITES
There are four types of satellites. These types are:• Shepherd satellites• Trojan satellites• Coorbital satellites• Asteroidal satellites
THE SATELLITES OF DIFFERENT PLANETS OF OUR SOLAR SYSTEM
All the planets except Mercury and Venus has one satellite minimum.
• Mercury- 0• Venus- 0• The Earth- 1• Mars- 2• Jupiter- 63• Saturn- 62• Uranus- 27• Neptune- 13• Pluto- 3
In the solar system are 155 satellites distributed in almost all the planets.
OUR SATELLITE
We have one satellite, the Moon.All times we can see the same side of the Moon, but depending of how comes the sunlight we can see more or less. The origin of the Moon:Daughter theorySister theoryCaptured theoryBig crush theory
THE MOST IMPORTANT SATELLITES OF EACH PLANET
All the planets have more important satellites than the others:
Mars: Deimos and Fobos. Pluto: CarontJupiter: Europe and Ganimedes. Saturn: Titanus. Uranus: Cordelai and Titania. Neptune:Nereid and Naiad.
Links and webs:http://ca.wikipedia.org/wiki/Llunahttp://www.youtube.com/watch?v=Ti-bOdWamDkhttp://www.xtec.es/~rmolins1/solar/cat/sistema.htmhttp://www.enchantedlearning.com/subjects/astronomy/moon/Phases.shtml