<P> The journey to Alpha Centauri B orbit would take about 100 years , at an average velocity of approximately 13411 km / s ( about 4.5 % the speed of light ) and another 4.39 years would be necessary for the data to reach Earth . </P>
<P> The journey to Alpha Centauri B orbit would take about 100 years , at an average velocity of approximately 13411 km / s ( about 4.5 % the speed of light ) and another 4.39 years would be necessary for the data to reach Earth . </P>
how long would it take to get to alpha centauri with current technology
how long would it take to get to alpha centauri with current technology
about 100 years
about 100 years