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Approximately how long, using today's technology, would it take a spacecraft travelling at 58,536 km/hr to reach our nearest neighbor, Alpha Centauri?The Alpha Centauri system is 4.3 light years from earth. by

Approximately how long, using today's technology,  would it take a spacecraft travelling at 58,536 km/hr to reach our nearest neighbor, Alpha Centauri?The Alpha Centauri system is 4.3 light years from earth.