Re: Planet around Alpha Centauri - lets talk about it
I don't think anyone has yet mentioned using the Sun as a gravitational lens to detect and even image planets.
Probe missions to beyond 550 AU would be a good first step to eventual interstellar missions.
"After a time, you may find that having is not so pleasing a thing, after all, as wanting. It is not logical, but it is often true." -- Spock -- Flip flap!