May 29, 2026
Spaceflight Now
  • Home
  • News Archive
  • Launch Schedule
  • Mission Reports
    • Antares Launcher
    • Ariane 5
    • Atlas 5
    • Delta 4
    • Falcon 9
    • Falcon Heavy
    • H-2A
    • Soyuz
    • Space Station
  • Members
    • Sign in
    • Become a member
    • Members Content
  • Live
  • Shop
  • Donate
Breaking News
  • [ May 29, 2026 ] Blue Origin’s New Glenn rocket explodes during prelaunch testing at Cape Canaveral Mission Reports
  • [ May 29, 2026 ] Live coverage: SpaceX to launch 29 Starlink satellites on Falcon 9 rocket from Cape Canaveral Falcon 9
  • [ May 27, 2026 ] FAA requires SpaceX-led mishap investigation before resumption of Starship launches Mission Reports
  • [ May 27, 2026 ] NASA outlines nearly $1 billion investment into initial Moon Base missions Mission Reports
  • [ May 26, 2026 ] Preview: NASA updates progress towards established a Moon Base, Artemis 3 mission Artemis

GPS 3-2

Delta 4

GPS satellite encapsulated for Delta 4 launch

July 4, 2019 Stephen Clark

The U.S. Air Force’s next GPS navigation satellite has been closed up inside the payload fairing of its Delta 4 launcher ahead a liftoff from Cape Canaveral scheduled for July 25.

Delta 4

Final ‘single stick’ Delta 4-Medium rocket arrives at Florida launch pad

June 7, 2019 Stephen Clark

Ground crews finished the initial build-up of the last “single stick” medium-lift variant of United Launch Alliance’s Delta 4 rocket on its launch pad at Cape Canaveral last week in preparation for liftoff with a GPS navigation satellite July 25.

Mission Reports

Air Force releases new target dates for upcoming military launches

September 7, 2018 Stephen Clark

Managers have pushed back the next flight of United Launch Alliance’s Delta 4-Heavy rocket from a launch pad in California until no sooner than early December, and the first launch of SpaceX’s Falcon Heavy for the U.S. Air Force has likely been delayed to some time early next year, officials said this week.

Falcon 9

Falcon 9 rocket wins landmark U.S. Air Force launch contract

April 27, 2016 Stephen Clark

SpaceX’s Falcon 9 rocket will launch a third-generation GPS navigation satellite for the U.S. military in 2018, the Air Force said Wednesday, breaking a monopoly held by United Launch Alliance since its formation nearly a decade ago.

Posts pagination

« 1 2

News Headlines

  • Blue Origin’s New Glenn rocket explodes during prelaunch testing at Cape Canaveral
    May 29, 2026
  • Live coverage: SpaceX to launch 29 Starlink satellites on Falcon 9 rocket from Cape Canaveral
    May 29, 2026
  • FAA requires SpaceX-led mishap investigation before resumption of Starship launches
    May 27, 2026
  • NASA outlines nearly $1 billion investment into initial Moon Base missions
    May 27, 2026
  • Preview: NASA updates progress towards established a Moon Base, Artemis 3 mission
    May 26, 2026
  • SpaceX launches 24 Starlink satellites on Falcon 9 rocket from Vandenberg SFB
    May 26, 2026
  • SpaceX launches 29 Starlink satellites on Memorial Day
    May 24, 2026
  • Musk praises “epic” Super Heavy-Starship launch
    May 23, 2026
  • Launch preview: SpaceX tries again for first launch of its Starship Version 3 rocket
    May 21, 2026
  • SpaceX’s sunrise Starlink launch adds 29 satellites to low Earth orbit megaconstellation
    May 20, 2026
  • Home
  • News Archive
  • Launch Schedule
  • Mission Reports
    • Antares Launcher
    • Ariane 5
    • Atlas 5
    • Delta 4
    • Falcon 9
    • Falcon Heavy
    • H-2A
    • Soyuz
    • Space Station
  • Members
    • Sign in
    • Become a member
    • Members Content
  • Live
  • Shop
  • Donate

© 1999-2026 Spaceflight Now Inc