The Search for Extraterrestrial Life Quiz

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The Search for Extraterrestrial Life: a General level Astronomy quiz. Test your knowledge with 12 questions!
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Questions

Question 1
What does the Drake Equation attempt to estimate?
A Number of active civilizations
B Age of the universe
C Speed of light
D Distance to the moon
Question 2
What is the 'Great Silence' referring to?
A Lunar phases
B Vacuum of space
C Lack of alien signals
D Solar eclipses
Question 3
Which factor is included in the Drake Equation?
A Size of the galaxy
B Density of planets
C Rate of star formation
D Time of day
Question 4
The Drake Equation helps us think about what?
A Life in the universe
B Volcanic activity
C Gravity on Earth
D Ocean tides
Question 5
Why is the Great Silence a mystery?
A Because space is very old
B Because aliens are noisy
C Because space is small
D Because stars are dark

๐Ÿ“‹ This quiz has 12 questions in total.

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