Sept. 21, 2014 — In the control center at SpaceX headquarters in Hawthorne, California, managers and engineers monitor progress of the countdown for the launch of a Falcon 9 rocket at Cape Canaveral Air Force Station in Florida for the SpaceX CRS-4 mission to the International Space Station.Image credit: NASA
Sept. 21, 2014 — In the control center at SpaceX headquarters in Hawthorne, California, managers and engineers monitor progress of the countdown for the launch of a Falcon 9 rocket at Cape Canaveral Air Force Station in Florida for the SpaceX CRS-4 mission to the International Space Station.
Image credit: NASA