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5
×
It forms the keel of a boat known as Argo Navis
Carina
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10
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Give at least three constellations that can be seen in the Southern Hemisphere?
Southern Cross, Carina, and Centaurus
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5
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He devised a scale of 1 to6 to describe the apparent magnitude of a star
Hipparchus
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10
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What is the temperature range and color of a type O star?
Bluish in color, 30,000 to 80,000 k temperature
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boom
Lose 50 points!
Oops!
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shark
Other team loses 15 points!
Okay!
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rocket
Go to first place!
Okay!
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thief
Give points!
5
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25
10
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What is a Planisphere?
A rotating star locator that can be adjusted to display visible stars for any time and date
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10
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Give at least three constellations that can be seen in the Northern Hemisphere?
Ursa Major, Ursa Minor, Cassiopeia, and Cygnus
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seesaw
Swap points!
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fairy
Take points!
5
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25
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fairy
Take points!
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25
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baam
Lose 25 points!
Oops!
5
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These are stars with more than 10 times the size of the sun
Super Giants
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15
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Why do hottest stars appear bluish to white?
Because they emit their energy in the blue to UV wavelengths
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lifesaver
Give 20 points!
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fairy
Take points!
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25
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gift
Win 15 points!
Okay!
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thief
Give points!
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25
5
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The constellation that contains the Sirius star
Canis Major
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15
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How does the color of a star relate to its temperature?
Cooler stars appear reddish while hotter stars appear bluish
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10
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What factors affect the luminosity of a star?
Size and Surface temperature
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seesaw
Swap points!
Oops!
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rocket
Go to first place!
Okay!
×
shark
Other team loses 20 points!
Okay!
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banana
Go to last place!
Oops!
10
×
What are circumpolar constellations?
Constellations that can be seen all year round
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