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Marano- Galaxies, Satellites

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Question
Answer
galaxy   large group of stars  
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galaxies classified by   shape  
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elliptical galaxy   oval-shaped galaxy with very bright centers and all old stars  
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spiral galaxy   flat disk shape with arms spiraling out of the center  
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Milky Way   our galaxy, part of local group  
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irregular galaxy   no pattern or shape  
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Andromeda   nearest galaxy, our twin galaxy  
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satellite   natural or artificial bodies that revolve around larger bodies  
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two planets that do not have moons   Mercury and Venus  
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Luna   our moon  
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Describe Luna's atmosphere   no atmosphere  
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Luna's rotation and revolution   rotation- 27 days, 8 hours  
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Moon phases result from   moon's position compared to Earth and Sun  
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What part of the moon do we see?   the part of the moon that reflects the sun's light  
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Describe crescent moon   small sliver  
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Describe gibbous moon   almost full  
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Waxing means   lighting up  
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Waning means   getting darker, going away  
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What direction does the moon revolve around the Earth?   counter clockwise  
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How does the new Moon look?   we see no moon  
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How does the waxing crescent look?   we see a sliver  
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How does the waxing gibbous moon look?   appears almost full  
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How does the waning gibbous moon look?   getting darker, almost full  
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How does the waning crescent look?   getting darker, sliver  
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Created by: seagullq
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