April 18, 2014 — The upgraded two-stage Falcon 9 launch vehicle (version 1.1) is a heavier rocket with increased performance capability, redesigned first-stage, upgraded Merlin engines, upgraded avionics and software.
April 18, 2014 — The upgraded two-stage Falcon 9 launch vehicle (version 1.1) is a heavier rocket with increased performance capability, redesigned first-stage, upgraded Merlin engines, upgraded avionics and software.
Image Credit: NASA
