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Know wonder sunmoonearth
Know wonder sunmoonearth

... Things besides planets orbit the sun. Pluto is now a dwarf planet Because they thought it was way too small. It’s not close enough to our solar system. It takes the earth 365 to go around the sun. A new planet X. Sun is a huge star. Made out of burning gasses. The earth is an Inner core outer core a ...
Outer space is no disgrace
Outer space is no disgrace

... Saturn is a beautiful planet with its rings. Witch is made of ice and rock and dust. Saturn has many moons including titan the second largest moon in the solar system. And is the only moon with an atmosphere. ...
Solar System Jeopardy
Solar System Jeopardy

... How long it takes for the earth to travel around the sun ...
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... planets. Also our solar system has a dwarf planet. All of our planets revolve around our central star, or in other words, a sun. ...
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Solar System

... with liquid water. • Earth is the only planet with living organisms. ...
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... A collection of 100 billion stars held together by gravity is known as A galaxy ...
Topic: Introduction to Earth, Moon, Sun Date:
Topic: Introduction to Earth, Moon, Sun Date:

... - A galaxy is a large group of stars, dust, gas, and other bodies held together by gravity.  Gravity is a natural force of attraction between bodies in space with great mass and other objects in space as well as the objects on their surfaces. Our solar system is made up of 8 planets that orbit the ...
Topic 9/10
Topic 9/10

... Angular diameter- the size of the object changes with distance Tides- change with the motions of the moon and sun, twice daily ...
File Space Test (March 11th) - Bonus Points
File Space Test (March 11th) - Bonus Points

... frozen gases begin to melt. The tail always points away from the sun due to its solar winds. ...
The Favell Fun Club Members Explore..... Space! Our intrepid duo
The Favell Fun Club Members Explore..... Space! Our intrepid duo

... 6. Jupiter is the largest planet in the solar system and has 63 moons. 7. Saturn is surrounded by beautiful rings, these are made up of rocks and dust orbiting the planet. 8. Uranus is the coldest planet in the solar system 9. Neptune is made entirely of gas. 10. Earth is the only planet that has li ...
Astronomy Powerpoint
Astronomy Powerpoint

... Since that time it has still yet to make a complete orbit around the sun, because one Neptune year lasts 165 Earth years! ...
Review Handout - Sturgeon Moodle
Review Handout - Sturgeon Moodle

... 5. Match each of the planets with the description that best fits. Put the letters beside the right planet. a) cold, small, rocky, used to be a planet. ...
planets - Red Hook Central Schools
planets - Red Hook Central Schools

... Jupiter would have been a small star had it 10 to 20 times more mass A solid hydrogen and rock core is at the center ...
Kepler`s Laws wkst
Kepler`s Laws wkst

... 6. Use data from Table 1 in your textbook to calculate the length of Neptune’s “year” (the period of its orbit around the Sun). Express your answer in Earth years. ...
Chapter 7 Solar System study guide
Chapter 7 Solar System study guide

... Sunspots are cooler spots on the sun – they tend to look black. Sunspots come and go in cycles of about 11 years. Solar flares – explosion/ribbon of fire Solar prominences – ribbon of fire/gases – last days or months Fusion of H and He makes energy Sun has the most gravity Lesson two Inner Planets – ...
Chapter 16: Our Solar System
Chapter 16: Our Solar System

... _____ 10. Which of the following planets is located one astronomical unit from the sun? a. Mercury b. Earth c. Mars d. Jupiter _____ 11. Which of the following terrestrial planets has retrograde rotation? a. Mercury b. Venus c. Earth d. Mars _____ 12. Which of the following planets in the outer sola ...
asteroid -- a large rock in outer space that orbits the sun (Many
asteroid -- a large rock in outer space that orbits the sun (Many

... asteroid -- a large rock in outer space that orbits the sun (Many asteroids are found in an asteroid belt between Mars and Jupiter.) astronomer -- a scientist who studies and observes space atmosphere -- the gases that surround a planet comet -- a frozen chunk of ice, dust, and gases that orbits the ...
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... Known since pre-historic times Visited by 6 spacecraft Regularly observed by the Hubble Space ...
un Facts About Venus F
un Facts About Venus F

... un Facts About Venus It’s named after the Roman goddess of love and beauty. It’s the only planet named after a female. It has no moons or rings Unlike most other planets, it rotates clockwise (retrograde rotation). Billions of years ago its climate may have been similar to Earth One day on Venus is ...
Solar System Cloze
Solar System Cloze

... Jupiter, Saturn, Uranus, and Neptune are called __________________ because they are big and made mostly of gas. _______________ is the largest planet in the solar system. _________________ is famous for its rings. _______________ also has rings but is not as famous as Saturn. _____________ is named ...
Earth and space - Tollgate Teaching Alliance
Earth and space - Tollgate Teaching Alliance

... Pupils should be introduced to a model of the Sun and Earth that enables them to explain day and night. Pupils should learn that the Sun is a star at the centre of our solar system and that it has eight planets: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune (Pluto was reclassified ...
Our_Solar_System
Our_Solar_System

... Astronauts Walked on the Moon ...
AnwerkeyChaper1516
AnwerkeyChaper1516

... 9. Comets revolves around the sun highly elliptical orbits that takes longer to orbit sun. Earth does not always pass by the comet at the same time each year. 10. Meteor is chunk of burning rock broken off from comet or asteroid traveling through Earth’s atmosphere. Meteorite passes through atmosphe ...
SNC1P - The Study of the Universe Exam Practice Questions
SNC1P - The Study of the Universe Exam Practice Questions

... Orion (the Hunter) has the Belt of Orion within it; the Belt of Orion is an asterism Ursa Major (big bear) constellation has the Big dipper as an asterism within 4. Which star can be used to find direction on Earth’s surface all year long in the northern hemisphere? Polaris (the North Star) 5. What ...
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Page # 320 15

... 9. Comets revolves around the sun highly elliptical orbits that takes longer to orbit sun. Earth does not always pass by the comet at the same time each year. 10. Meteor is chunk of burning rock broken off from comet or asteroid traveling through Earth’s atmosphere. Meteorite passes through atmosphe ...
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Extraterrestrial skies



In astronomy, the term extraterrestrial sky refers to a view of outer space from the surface of a world other than Earth.The sky of the Moon has been directly observed or photographed by astronauts, while those of Titan, Mars, and Venus have been observed indirectly by space probes designed to land on the surface and transmit images back to Earth.Characteristics of extraterrestrial skies appear to vary substantially due to a number of factors. An extraterrestrial atmosphere, if present, has a large bearing on visible characteristics. The atmosphere's density and chemical composition can contribute to differences in colour, opacity (including haze) and the presence of clouds. Astronomical objects may also be visible and can include natural satellites, rings, star systems and nebulas and other planetary system bodies.For skies that have not been directly or indirectly observed, their appearance can be simulated based on known parameters such as the position of astronomical objects relative to the surface and atmospheric composition.
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