Alpha Centauri, the nearest star, is just over 4 light years away. Traveling at a speed of 2000 miles per hour (the speed of a fast jet airplane), how long would it take to get there in years?
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So, at 2000 mph, the time to reach Alpha Centauri is 4 X ... Even to reach close by Mars, at your speed, it might take 8 years. ... There is 315,360,00 seconds
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