Because it was only months away from carrying tourists. You'll scare the tourists if you're afraid to use a human pilot.
[1]http://www.theguardian.com/science/2014/nov/05/virgin-galact...
I hope you have a great (and safe) ride!
Of course, today there's automation, but it only goes so far
Somebody has to take the first step
Because it was only months away from carrying tourists. You'll scare the tourists if you're afraid to use a human pilot.