According to the Journal article "Alpha Centauri: Our First target for Interstellar Probes." After the completion of the New Horizons primary mission of Pluto Fly-By we should set our sights at other star systems like Alpha Centari. This would be a better target because its proximity to Earth.[1]

  1. ^ "Alpha Centauri: Our First Target for Interstellar Probes". spacedaily.com. Retrieved 2017-10-18.