NASA hopes to send a probe to Alpha Centauri in 2069

So why the long wait? Simple: the technology to make this trip realistic doesn’t exist yet. The JPL is counting on propulsion technology advancing to the point where the results would come back in time to be meaningful. When Alpha Centauri is nearly 4.4 light-years away, a ship traveling at a tenth the speed of light would take 44 years to arrive. As such, it’s doubtful that you or even the next