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Dias abertos 2 e 3 abril

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Dias abertos 2 e3 de abril

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Dias abertos- 2 e 3 abril (exposição das maquetes do SS)

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Anecdotes: le coucher de soleil sur Mars est bleu. 

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Anecdotes: le coucher de soleil sur Mars est bleu. 

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Il y a des plaines de lave volcanique.

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Durèe de la journée: 1 jour et 37 minutes. Durée de l’anne: 687 jours.

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Durèe de la journée: 1 jour et 37 minutes. Durée de l’anne: 687 jours.

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Composition chimique: Mars possède une fine couche atmosphèrique, composèe principalement de dyoxide de carbone, d’azote et d’argon

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Composition chimique: Mars possède une fine couche atmosphèrique, composèe principalement de dyoxide de carbone, d’azote et d’argon

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Nombre de lunes/anneux: 2 lunes et 0 anneau

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Nombre de lunes/anneux: 2 lunes et 0 anneau

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Composition de l’atmosphère: Mars possède une fine couche atmosphèrique composée principalement de dioxyde de carbone, d’azote et d’argon.

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Composition de l’atmosphère: Mars possède une fine couche atmosphèrique composée principalement de dioxyde de carbone, d’azote et d’argon.

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Distance de l’ étoile principale : 227,9km

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Distance de l’ étoile principale : 227,9km

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It is the largest planet in the solar system.

It has 4 rings around it.

It has the highest rotation speed of all the planets.

It was first observed by Galileo Galilei in 1610.

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4333 days

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Origine du nom : origine germanique et signifie “terre”. Sa couleur rouge frappante a conduit les Roumains á lui donner le nom du dieu de la guerre, Mars.

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10 hours

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Chemical composition refers to the relative proportions of the elements that make up a substance, compound or material. This composition can change when chemical transformations occur or when a certain amount of an element is subtracted or added, modifying the proportions of the compound. Chemical composition is the expression of the relative quantity of each chemical element in a given material.

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79 moons and rings

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-108ºC

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The Earth's atmosphere is basically composed of gases, water vapor and dust, which are suspended particles. In terms of dry air volume, approximately 99% is made up of nitrogen and oxygen, and 1% of other gases. The gases that make up the atmosphere are nitrogen, oxygen, argon, carbon dioxide and others in smaller quantities. Water vapor, although not a gas, plays an important role in maintaining the planet's average temperature. The composition of the air can vary depending on the region and altitude.

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778.3 million km

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143 thousand km

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Earth's core is made of iron.

Earth is the only planet in the solar system with active tectonic plates.

Some clouds on Earth contain living microorganisms.

Coral reefs are the largest living structures on Earth.

The Moon is slowly moving away from Earth (about 4 cm per year).

Days on Earth are gradually getting longer.

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23h 56min 4s
Year: 365 days and 6 hours

4o

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Oxygen, silicon oxides, aluminum, iron, calcium, magnesium, potassium, and sodium.

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1 Moon

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15°C

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78% Nitrogen, 21% Oxygen, and other gases (1%).

4o

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1 AU

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12,756 km

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Rocky Planet

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Wikipedia

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-Venus is the closest planet to Earth;

-The rotation of Venus occurs from east to west, contrary to all the planets of the Solar System;

-The planet received this name in honor of Venus, the Roman goddess of beauty and love;

-Venus can be seen from Earth without the help of equipment;

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The name "Earth" comes from Latin. It had several meanings that still exist in most languages today, such as gound, soil, terretory, religion of origin, and nacional. It is also the name of our planet.

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The study revealed thata single Venedian rotation delayed 243,0226labd days. This means that a day lasts longer than a yearon Venus, which completes the dun in 225 Earth days.

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At least 97% of the atmospheric compositionn is made of carbon dioxide. There is also 3% nitrogen and traces of sulfur dioxide, water vapor, carbon monoxide, argon, helium, neon, hydrogen chloride and hydrogen fluoride.

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Luas:0

Rings:0

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Wikipedia.org

Physics and quimic manual

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The average temperature is 475°C.

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gaseous

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Saturn is the sixth planet from the Sun and is the second largest planet in the Solar System, behind Jupiter. Its dimensions are 9 times larger than Earth's.

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the sunset on Mars is blue.

A helicopter has already flown over Mars.

There volcanic lava planets.

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The atmosphere of Venus is made up of 97% carbon dioxide,about 3% nitrogen and tiny amounts of other gases.

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is a mythological name that comes from the Latin Iuppiter. The name means “God the Father”, “god of gods”, “strong, brilliant, leader, celestial, fair, balanced”. Jupiter is the god of gods in Roman mythology, equivalent to Zeus in Greek mythology. The largest planet in the Solar System, Jupiter, was named after the king of the Roman gods.

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The length of the day is 10.65 hours and the length of the year is 29.42 years.

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Its chemical composition is the same as its atmospheric composition.

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108,000,000 Km

0.72 AU

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Length of year: 687

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Saturn is at the top with 145 moons and 7 sets of rings.

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The diameter of Venus is 12000

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Mars has a thin atmospheric layer, composed mainly of carbon dioxide, nitrogen and argon

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Rochy

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Earth

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Duration of Day and Year
A day on Mercury lasts 59 Earth days. A year on Mercury lasts 88 Earth days.

Mercury Facts
Mercury’s rotation speed can reach 180,000 km/h.
Mercury's atmosphere is almost non-existent.
The planet is shrinking over time

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Saturn's atmosphere is predominantly composed of hydrogen (97%), as well as helium gas (3%) and methane gas (0.05%).

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Venus
Origin of the name:
It received its name in honor of the Roman goddess of love and beauty Venus.

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Diameter: 6779

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Neptune is the eighth planet in the Solar System, the last from the Sun since Pluto was reclassified as a dwarf planet in 2006. Belonging to the group of gas giants, it is slightly smaller in size than Uranus, but has a greater mass, equivalent to 17 Earth masses.

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As a result, the time it takes Neptune to complete a full orbit around this star is very long: 165 years. Its rotation, which is the movement it makes around its own axis, occurs in 16 hours, which corresponds to the duration of a full day on Neptune.

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With a solid core the size of Earth, Neptune is composed of water, ammonia and methane. Its atmosphere is made up of hydrogen, helium and methane.

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Name origin: Germanic and means “soil”. Its striking red color led the Romans to name it after the god of war, Mars

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14 Moons and 5 Rings

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The average surface temperature of Neptune is about -214°C. It is thought that, like Jupiter and Saturn, Neptune has a strong magnetic field. Neptune has thirteen satellites.

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The distance from the sun is 9.5 UA

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Its atmosphere is essentially formed by hydrogen, helium and methane gases, the latter being responsible for Neptune's characteristic blue color.

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30

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The average temperature ranges from -180°C to 430°C.

• Moons and Rings

There are no moons or rings on Mercury.

• Chemical Composition

Mercury’s atmosphere is composed of potassium, sodium, helium, molecular oxygen, hydrogen, nitrogen, carbon dioxide, and water vapo

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It is the largest planet in the solar system.

It has 4 rings around it.

It has the highest rotational speed of all the planets.

It was first observed by Galileo Galilei in 1610.

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The diameter of saturn is 116 460 km

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49,244 km

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The chemical composition of a material refers to the proportion of elements that make it up, and can be modified by chemical transformations. The planet described has a 10-hour day and a 4,333-day year. It is the largest planet in the Solar System, has four rings, the highest rotation speed of all the planets and was first observed by Galileo in 1610.

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Neptune is a gaseous planet belonging to the Solar System classified as an ice giant. It is the eighth planet from the Sun, and is therefore the planet furthest from the Sun.

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Saturn is a gaseous planet

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The distance from Mercury to the Sun is 57,910,000 km (0.39 AU).

• Atmospheric Composition of Mercury

The atmospheric composition: Because it is so close to the Sun, Mercury’s atmosphere is very unstable and weak.

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1. Uranus has a tilt of about 98° relative to the plane of its orbit.

2. Uranus has very strong winds, which can reach up to 900 km/h.

3. The average temperature of Uranus' atmosphere is around -2

24°C.

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Neptune was named after the Greek equivalent of Poseidon. The Roman god Neptune was the king of the oceans, and one of the three great oceans (along with his brothers Jupiter and Pluto), so the choice was made due to the intense shade of blue that the planet

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The name is in honour of the Greek god of agriculture, Saturn

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Neptune

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A day on Uranus is approximately 17 hours, and a year on Uranus lasts 84 Earth years.

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Origin of the name: It comes from the Roman god Mercury, the messenger of the gods, due to the planet’s fast movement in the sky.

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Origin of the name: It comes from the Roman god Mercury, the messenger of the gods, due to the planet’s fast movement in the sky.

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• Classification: Mercury is a rocky planet.

• Diameter: 4,879.4 km.

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Uranus consists of gases such as hydrogen and helium.

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Uranus has 13 rings and 27 moons.

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The average temperature of Uranus is -195°C.

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The atmosphere of Uranus, like that of the larger gas giants Jupiter and Saturn, is primarily composed of hydrogen and helium.

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The average distance from the Sun to Uranus is approximately 2.9 billion kilometers, or about 19.2 astronomical units (AU).

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The diameter of Uranus is 50,724 km.

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Uranus is a gaseous planet, but more specifically, it is classified as an ice giant.