3 ms·The space shuttle launches are manned missions. I don't think it's a fair comparison.by bellerocky 12y agoThe space shuttle launches are manned missions. I don't think it's a fair comparison.larrydag 12y agogood point. I was considering the comparison as resupply missions and (future) re-usability of the vehicle.Shivetya 12y agocan you compare these to the Russian unmanned supply runs to the ISS?