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17 Cards in this Set
- Front
- Back
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Copernicus was the first scientist discover that the Sun?
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Was the center of the solar system
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Galileo agreed with?
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Copernicus
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Telescopes?
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Were used long ago
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Today, the Hubble Space Telescope takes pictures of?
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Outer space
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Our solar system is in a group of stars called?
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The Milky Way
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The Sun is a medium-sized star and is the closest star to?
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Earth
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Do stars move?
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No
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Planets revolve around?
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The Sun
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The inner planets are?
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Mercury, Venus, Earth, and Mars
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The outer planets are?
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Jupiter, Saturn, Uranus, and Neptune
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Which planet is a dwarf planet?
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Pluto
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What were constellations used for long ago?
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To tell time, direction, and seasons
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Different stars are seen in summer and winter because?
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The Earth revolves around the Sun
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Name two planets that have rings
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Saturn and Uranus
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Which planet is the largest?
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Jupiter
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Asteroids may be pieces of planets.?
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Broke apart
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Media rights have caused large?
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Craters on earth
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