Statistics for Space Multiple Choice #2

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Question	Answer	% Correct
Which planet from the Sun is the Earth?	3rd	95%
Where does moon's light come from?	The sun	91%
Which moon of Saturn has methane lakes?	Titan	73%
Which is denser?	Water	64%
Which of these planets has the thickest atmosphere?	Venus	62%
What was the first satellite beyond the Solar System?	Voyager I	58%
What is (about) the diameter of the known universe? (Light years)	93 billion	49%
Where are comets said to come from?	The Oort Cloud	45%
What is the biggest known galaxy?	IC 1101	38%
How many moons are bigger than Mercury?	2	36%
About how big is the solar system? (in AU)	122	33%
Which of these is a Yellow Hypergiant?	Rho Cassiopeiae	31%
What kind of galaxy is most common?	Elliptical	29%
What makes up most of the universe?	Dark energy	22%
What is the border between light and dark on the Moon called?	The Terminator	11%