According to Engadget, NASA wants to send a probe to Alpha Centauri exoplanet Proxima b.
At 1/10th the speed of light, it would take 44 years to get there.
That’s not including the time to accelerate to 10% the speed of light.
That’s not including the time to decelerate from 10% the speed of light.
That’s not including the fact that we have no technology to even reach 10% the speed of light.
On the bright side, time is infinite so 44 years is hardly is blip.