How to visit the neighbors #starshot #Proxima Centauri

If you live in the southern hemisphere, go out tonight and shine your laser pointer at Alpha Centauri. 256px-Constellation_Centaurus4 Years from now your laser’s light will arrive at the star – but will anyone be there to see it?

Communicating with our nearest neighbors, see

http://www.astronomy.com/news/2016/09/how-can-we-get-to-proxima-centauri-b

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