With the mars probe to launch soon, there has been much discussion on man enduring the long trip. Correct me if I'm wrong, but I think it's on the order of 6-months.
Our nearest cosmic neighbor {Andromeda} is is a little over 4 light years away! Doesn't seem too far.
So the question is how many years would it take for NASA to put a maned lander on Andromeda?
A - 60
B - 600
C - 6000 or
D- 60,000
Note, NASA's fastest rocket can attain a whopping 430,000 mph!