Jan
28th
Sat
28th
Now, some people will say to you that Virgin space tourism counts as human spaceflight. But to put a bit of perspective on that, what they do is what Alan Shepard did in Freedom 7 in 1961 — a suborbital lob of fifteen minutes duration, an order of magnitude below what Yuri Gagarin did a month earlier. So what you can say about Virgin Galactic in 2012 is that it’s matched capability with, um, 1961.
