Frage 1
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It is all of space and time. It is everything we can touch, feel, sense, measure or detect. It includes living things, planets, stars, dust clouds, light, and even time.
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solar system
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universe
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black hole
Frage 2
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It is the collection of eight planets and their moons in orbit round the sun.
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galaxy
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universe
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solar system
Frage 3
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This is the scientific study of the universe. It is the study of the sun, moon, stars, planets, comets, gas, galaxies, gas, dust and other non-Earthly bodies.
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astronomy
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astronaut
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astronomer
Frage 4
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It is a system of millions or billions of stars, together with gas and dust. It is held together by gravity.
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solar system
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galaxy
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space
Frage 5
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This often simply means "universe". The universe considered as a system with an order and pattern.
Frage 6
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It is an object or a celestial body that orbits the sun.
Frage 7
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This is a scientist who studies the stars , planets , and other natural objects in the universe.
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astronomy
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astronaut
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astronomer
Frage 8
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It is the galaxy that contains our solar system. All the stars we see in the night sky are in this galaxy.
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Milk Way
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Milky Way
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Milky Ways
Frage 9
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Fine particles of matter. Dry powder consisting of tiny particles of earth.
Frage 10
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This is a small body moving in the solar system.
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meteor
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asteroid
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meteoroid
Frage 11
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This is a large, irregularly shaped object in space that orbits our Sun.
Frage 12
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A person who travels beyond the earth's atmosphere, travels in outer space.
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astronaut
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astronomer
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pilot
Frage 13
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It is a very large ball of burning gas in space. It is a bright point of light in the sky.
Frage 14
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It is an optical instrument. You can observe the stars or planets with it.
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periscope
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microscope
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telescope
Frage 15
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It is a cloud of gas and dust in outer space.
Frage 16
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It is a vehicle in which astronauts can travel round the earth, outside its atmosphere, doing scientific tests.
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space agency
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space station
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space travel