Statistics for Astronomy & Space - LEVEL 3

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Hint	Answer	% Correct
What can travel at 299 792 458 m / s	light	88%
What is the asteroid belt beyond Neptune called?	Kuiper belt	79%
Who proposed the heliocentric model?	Nicolaus Copernicus	79%
What does 'AU' stand for in astronomy	Astronomical Unit	76%
What constellation is the star Betelgeuse in?	Orion	74%
Who invented reflecting telescopes	Issac Newton	68%
Where did the Apollo 11 land?	Sea of Tranquility	65%
What is Pluto's biggest moon?	Charon	62%
Who proposed the 3 laws of planetary motion?	Johannes Kepler	56%
When was the Hubble space telescope launched?	1990	50%
The 'The Seven Sisters'	The Pleiades	35%
How far away is the Earth from the Sun (approx)?	150 million km	24%
What is the fourth brightest star in night sky?	Arcturus	12%
What metal is the James Webb telescope's mirrors made of?	Beryllium	3%
What is the minimum size a star must be to turn into a black hole?	2 solar masses	0%