Watch as ULA launches the final flight of its Delta IV Medium rocket - The Verge
- Watch as ULA launches the final flight of its Delta IV Medium rocket The Verge
- Live coverage: Delta 4 rocket lifts off with GPS satellite Spaceflight Now
- Air Force Magazine Air Force Magazine
- SpaceX Falcon 9’s next major US Air Force launch slips into early 2020 ahead of busy Q4 Teslarati
- Last of its kind rocket puts GPS satellite in orbit Yahoo News
- View full coverage on Google News