March 30, 2023
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Live coverage: Tonight’s Delta 4 countdown and launch journal

August 17, 2016 Justin Ray


(Launch webcast begins at 12:27 a.m. EDT)

Mission Status Center

Live coverage of the United Launch Alliance Delta 4 rocket flight with two GSSAP space situational awareness satellites. Text updates will appear automatically below; there is no need to reload the page. Follow us on Twitter.

  • Air Force
  • Complex 37
  • Delta 375
  • Delta 4
  • GSSAP
  • Mission Status Center
  • United Launch Alliance

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Live coverage: Cygnus cargo ship arrives at International Space Station

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The commercial Cygnus freighter carrying over 7,000 pounds of food, supplies and science experiments completed a flawless rendezvous with the International Space Station on Saturday morning. It was captured by the robotic arm at 6:51 a.m. EDT (1051 GMT).

Atlas 5

ULA declares success on Atlas 5 launch with new solid rocket boosters

November 14, 2020 Stephen Clark

A top secret cargo for the U.S. government’s spy satellite agency soared into orbit from Cape Canaveral at the tip of a United Launch Alliance Atlas 5 rocket Friday night, successfully debuting a new solid-fueled booster design that ULA says are cheaper and easier to handle than previous strap-on motors.

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One year in space: X-37B spaceplane celebrates anniversary without fanfare

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Orbiting the world in seclusion for the past year, the Air Force’s mysterious X-37B spaceplane marks the anniversary of its launch today.

News Headlines

  • Live coverage: SpaceX poised for launch from California with military satellites
    March 30, 2023
  • First launch for Pentagon’s own mega-constellation set for Thursday
    March 29, 2023
  • SpaceX launches another bundle of Starlink internet satellites
    March 29, 2023
  • Damaged Russian Soyuz capsule returns to Earth without a crew
    March 28, 2023
  • Blue Origin blames September New Shepard abort on engine nozzle failure
    March 27, 2023
  • 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
  • Shop

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