What is the main challenge to the popular moon formation theory discussed in the video?
Citizen Astronomy FTW

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Physics, Science, Other
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11th Grade - University
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Hard
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5 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The moon's surface is too smooth.
The elemental composition of the moon and Earth is too similar.
The moon has a different orbit than expected.
The impactor was too small to create the moon.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which element's similar concentration on both the moon and Earth poses a problem for the impact hypothesis?
Helium
Iron
Tungsten
Carbon
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is one possible explanation for the similar elemental concentrations on the moon and Earth?
The moon formed from a comet.
The moon was formed from a different planet.
The impactor was made of the same material as early Earth.
The moon was captured from another solar system.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What was the main goal of the Snapshot Supernova project?
To measure the distance to nearby galaxies.
To identify new supernovae in the southern sky.
To discover new planets in the solar system.
To map the surface of the moon.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How did volunteers contribute to the Snapshot Supernova project?
By writing scientific papers.
By building telescopes.
By analyzing images for celestial objects.
By funding the project.
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