1 00:00:00,030 --> 00:00:13,110 NASA launch commentator: Ten, nine, eight, seven Derrol Nail, commentator: And the final seconds- six, five, four, three, two, one, zero. And liftoff of 2 00:00:13,110 --> 00:00:18,000 the Falcon 9 rocket and Dragon spacecraft, carrying research seeking to 3 00:00:18,000 --> 00:00:22,609 improve human health on Earth and in space. 4 00:00:33,239 --> 00:00:36,649 Flight commentator: Gear and jib, AOS 5 00:00:56,739 --> 00:00:59,280 Flight commentator: Power and telemetry are nominal. 6 00:01:25,610 --> 00:01:32,009 Flight commentator: Vehicle is experiencing maximum aerodynamic pressure. Joshua Santora, commentator: So there are a 7 00:01:32,009 --> 00:01:37,890 couple really important calls - maximum dynamic pressure and exceeding 8 00:01:37,890 --> 00:01:40,979 supersonic speeds, so all good things. And we heard a nominal call on telemetry, 9 00:01:40,979 --> 00:01:44,759 just meaning things are going well. Also the M vac chill that's 10 00:01:44,759 --> 00:01:50,280 the second stage. There's a single vacuum, Merlin vacuum engine, and that's begun