October 28, 2026
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Breaking News
  • [ October 27, 2026 ] West Coast Falcon 9 rocket launches 27 Starlink satellites Falcon 9
  • [ October 20, 2026 ] SpaceX launches Starlink 15-15 mission following a trio of scrubs Falcon 9
  • [ October 16, 2026 ] Blue Origin to add new Florida launch pads, seeks aggressive increase in New Glenn flight rate New Glenn
  • [ October 15, 2026 ] SpaceX launches a classified payload for U.S. Space Force Falcon 9
  • [ October 13, 2026 ] SpaceX launches NASA science and cargo to the International Space Station Falcon 9

Photos: Delta 4 awaits blastoff

March 24, 2015 Justin Ray

The United Launch Alliance Delta 4 rocket sits peacefully inside its mobile service gantry on Tuesday afternoon, one day before its scheduled launch of the GPS 2F-9 navigation satellite.

Credit: Justin Ray
Credit: Justin Ray
Credit: Justin Ray
Credit: Justin Ray
Credit: Tim Dodd
Credit: Tim Dodd
Credit: Tim Dodd
Credit: Tim Dodd
Credit: Tim Dodd
Credit: Tim Dodd
  • Air Force
  • Boeing
  • Complex 37
  • Delta 371
  • Delta 4
  • GPS
  • GPS 2F-9
  • Navigation
  • United Launch Alliance

Related Articles

Falcon 9

Falcon 9 launch timeline with the GPS 3 SV04 navigation satellite

October 2, 2020 Stephen Clark

SpaceX’s Falcon 9 rocket is set for liftoff from Cape Canaveral on Nov. 5 carrying the U.S. Air Force’s next GPS 3-series navigation satellite destined for an orbit more than 12,000 miles above Earth.

Mission Reports

Video: Soyuz blasts off from South America

May 18, 2017 Stephen Clark

A 151-foot-tall Soyuz launcher climbed into space from French Guiana on Thursday with the Boeing-built SES 15 communications satellite bound for an operating position over the Americas in geostationary orbit.

Delta 4

Delta 4’s military launch bumped by commercial SpaceX flight, but good weather expected

March 15, 2017 Justin Ray

With the SpaceX scrub earlier this week and the time needed to convert the Eastern Range over to the Delta 4, liftoff of that rocket carrying an internationally-purchased military communications satellite for the Air Force has been bumped to Saturday evening.

News Headlines

  • West Coast Falcon 9 rocket launches 27 Starlink satellites
    October 27, 2026
  • SpaceX launches Starlink 15-15 mission following a trio of scrubs
    October 20, 2026
  • Blue Origin to add new Florida launch pads, seeks aggressive increase in New Glenn flight rate
    October 16, 2026
  • SpaceX launches a classified payload for U.S. Space Force
    October 15, 2026
  • SpaceX launches NASA science and cargo to the International Space Station
    October 13, 2026
  • Launch preview: NASA, SpaceX to launch new solar arrays, 6,300 pounds of cargo to the space station
    October 13, 2026
  • SpaceX Falcon 9 rocket launches 27 Starlink satellites from California
    October 12, 2026
  • SpaceX launches 21 data satellites for the Space Development Agency
    October 9, 2026
  • SpaceX scrubs launch attempt for 21 data transport satellites for the Space Development Agency
    October 4, 2026
  • Falcon Heavy flies its first mission for U.S. spy satellite agency
    October 1, 2026
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