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18 Cards in this Set
- Front
- Back
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How many planets in our solar system |
8 |
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What is a galaxy |
a cluster of stars |
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how many stars can there be |
10 million to 1 trillion |
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what is the galaxy that our sun is in |
the milky way |
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how many galaxy's are in our universe |
billion's and billion's |
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what are the shapes of galaxy's |
spiral galaxy barred-spiral galaxy elliptical galaxy ring galaxy irregular |
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our star is made up of |
helium and hydrogen |
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the 2 categories of planets |
gas giants terrestrial |
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How many moons are in our solar system |
176 |
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which planet has the most moons |
Jupiter |
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How many moons does Jupiter have |
63 |
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What does "My Very Eager Mother Just Served Us Noddles" mean
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the first letters are the planets names |
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When did the Big Bang happen |
13.7 billion years ago |
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What happened during the BIG BANG |
Suddenly everything expanded super quickly! Atoms were formed. Atoms came together to form stars. stars came together to form the first galaxies |
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What are the worlds space associations |
USA has NASA Russia has RSCSA Canada has CSA Japan has JAXA China has CNSA European Space Agency has ESA |
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Who was the first Canadian on the moon |
Chris Hadfield |
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What are the benefits of space exploration |
Advances Tech Promotes curiosity Gives us a better understanding of ourselves and our planet |
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What are the issues of space exploration |
Monetary
Ethical Political Environmental |
