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9 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Heliocentric |
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Geocentric |
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Solstice |
Either of two times in the year when the sun reaches its highest or lowest point in the sky at noon |
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Equinox |
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Another important phenomenon honored by early culture was the equinox |
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Ellipse |
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Light years |
The distance light travels |
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Astronomical units |
A measure of distance used to describe the position of the planets relative of the sun |
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Why was the telescope important?? |
Telescope can help us see far away in space so that we can be able to discover more about the earth and what's around it |
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Nebulae |
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