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11 Cards in this Set
- Front
- Back
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Jovian Planets are made up of what?
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95% hydrogen and helium
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Jupiter is how much larger than earth?
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11x's
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How much larger is Saturn than earth?
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9.5x's
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Lo is the moon to which planet and what is it
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Jupiter; volcanically active
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Trans-Neptunian Object
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Large pieces left over beyond Neptune
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Astrometric
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Planets gravity tug on a star causes wobbly path
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Transit
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A planet passes I front of a star, dimming it
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Doppler shift
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A Stars line spectrum is red or blue shifted
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Hot jupiters
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Most planets; Jovian like planets orbiting close to a star
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Speed of light
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3x10^8 m/s
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Quantum idea
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Energy is emitted and I sorted from matter in small bundles
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