Science Quiz
Question 10 out of 29

10. Russian company Breakthrough Starshot has plans to visit Alpha Centauri, 4.3 light years away from Earth. How long will it take to get there if their spacecraft travels at approximately 20 percent of light speed?
4 years 20 years 100 years 4,100 years This wasn't supposed to be a math quiz! ▶ Next Question ◀

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