Astronomy & Space - LEVEL 3

level 3 - Hard

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Last updated: March 24, 2022

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First submitted	March 24, 2022
Times taken	46
Average score	53.3%
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Hint	Answer
Who proposed the heliocentric model?	Nicolaus Copernicus
Where did the Apollo 11 land?	Sea of Tranquility
What is Pluto's biggest moon?	Charon
What is the asteroid belt beyond Neptune called?	Kuiper belt
What metal is the James Webb telescope's mirrors made of?	Beryllium
How far away is the Earth from the Sun (approx)?	150 million km
What does 'AU' stand for in astronomy	Astronomical Unit
What can travel at 299 792 458 m / s	light

Hint	Answer
When was the Hubble space telescope launched?	1990
Who proposed the 3 laws of planetary motion?	Johannes Kepler
What constellation is the star Betelgeuse in?	Orion
Who invented reflecting telescopes	Issac Newton
The 'The Seven Sisters'	The Pleiades
What is the minimum size a star must be to turn into a black hole?	2 solar masses
What is the fourth brightest star in night sky?	Arcturus

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