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Breaking News
  • [ August 3, 2025 ] Starlink mission marks SpaceX’s 450th flight-proven Falcon booster launched Falcon 9
  • [ August 1, 2025 ] NASA, SpaceX ‘thread the clouds’ to launch Crew-11 to the International Space Station Falcon 9
  • [ July 31, 2025 ] Launch preview: SpaceX, NASA launches Crew-11 following 1-day weather scrub Falcon 9
  • [ July 29, 2025 ] SpaceX launches 28 Starlink satellites on a Falcon 9 rocket from Cape Canaveral Falcon 9
  • [ July 28, 2025 ] SpaceX, NASA conduct static fire test of a Falcon 9 rocket ahead of the Crew-11 launch Falcon 9

Live coverage: Delta 4 rocket launches with GPS satellite

March 25, 2015 Justin Ray

Mission Status Center

Live coverage of the United Launch Alliance Delta 4 rocket with a new Global Positioning System satellite. Text updates will appear automatically below; there is no need to reload the page. Follow us on Twitter.

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Related Articles

Atlas 5

Launch timeline for Atlas 5’s mission with InSight

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A United Launch Atlas 5 rocket is set to dispatch NASA’s InSight lander toward Mars, kicking off an interplanetary journey from Vandenberg Air Force Base in California.

Atlas 5

Weather satellite for the West Coast launched from Cape Canaveral

March 2, 2018 Stephen Clark

A weather satellite set to bring new storm tracking capabilities to the western United States and the Pacific Ocean rode into space atop a United Launch Alliance Atlas 5 rocket Thursday.

Falcon 9

SpaceX launches first two SES O3b mPOWER satellites with upgrades to address power issues seen on earlier spacecraft

December 17, 2024 Will Robinson-Smith

This is will be the fourth pair of O3b mPOWER satellites launched to a medium Earth orbit. Liftoff from Launch Complex 39A is set for 5:26 p.m. EST (2226 UTC).

News Headlines

  • Starlink mission marks SpaceX’s 450th flight-proven Falcon booster launched
    August 3, 2025
  • NASA, SpaceX ‘thread the clouds’ to launch Crew-11 to the International Space Station
    August 1, 2025
  • Launch preview: SpaceX, NASA launches Crew-11 following 1-day weather scrub
    July 31, 2025
  • SpaceX launches 28 Starlink satellites on a Falcon 9 rocket from Cape Canaveral
    July 29, 2025
  • SpaceX, NASA conduct static fire test of a Falcon 9 rocket ahead of the Crew-11 launch
    July 28, 2025
  • SpaceX launches 24 Starlink satellites into a polar orbit
    July 26, 2025
  • Crew-11 astronauts, cosmonaut arrive in Florida ahead of launch to the space station
    July 26, 2025
  • SpaceX launches 28 Starlink satellites on Falcon 9 rocket from Cape Canaveral
    July 25, 2025
  • Amazon says $139.5 million investment in Florida is key to ramping up launch cadence with Project Kuiper
    July 24, 2025
  • NASA probes to study how the solar wind triggers potentially dangerous ‘space weather’
    July 23, 2025
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  • Members
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    • Members Content
  • Live
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