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Cosmic Journeys and the Speed of Light Quiz

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13 Questions

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Cosmic Journeys and the Speed of Light: a General level Astronomy quiz. Test your knowledge with 13 questions!

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Questions

Question 1

What is the approximate speed of light in a vacuum?

A 300,000 km/s

B 100 km/s

C 50 km/s

D 1,000,000 km/s

Question 2

What is the closest star system to our Sun called?

A Vega

B Betelgeuse

C Proxima Centauri

D Sirius

Question 3

Approximately how many light-years away is Proxima Centauri?

A 100

B 1000

C 500

D 4

Question 4

Can anything travel faster than the speed of light?

A Yes

B Only rockets

C No

D Sometimes

Question 5

If a star is 10 light-years away, how long does its light take to reach us?

A 1 year

B 5 years

C 100 years

D 10 years

📋 This quiz has 13 questions in total.