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Live coverage: Atlas 5 rocket lifts off with X-37B spaceplane

May 19, 2015 Justin Ray


(Launch webcast begins at 10:45 a.m. EDT)

Mission Status Center

Live coverage of the United Launch Alliance Atlas 5 rocket carrying the Air Force’s X-37B spaceplane on its fourth mission into space. Text updates will appear automatically below; there is no need to reload the page. Follow us on Twitter.

  • AFSPC-5
  • Air Force
  • Atlas 5
  • AV-054
  • Boeing
  • Mission Status Center
  • Spaceplane
  • United Launch Alliance
  • X-37B

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Atlas 5

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Atlas 5 rocket to launch space station cargo delivery mission in March

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News Headlines

  • Next Starship explodes on test stand
    June 19, 2025
  • Firefly Aerospace aims to deploy first commercial lunar imaging service
    June 18, 2025
  • SpaceX launches 28 Starlink satellites on Falcon 9 rocket from Cape Canaveral
    June 17, 2025
  • SpaceX launches 26 Starlink satellites on Falcon 9 rocket from Vandenberg SFB
    June 16, 2025
  • Atlas 5 booster engine issue causes scrub of Monday’s Kuiper 2 launch
    June 15, 2025
  • Home
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    • Ariane 5
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    • Falcon Heavy
    • H-2A
    • Soyuz
    • Space Station
  • Members
    • Sign in
    • Become a member
    • Members Content
    • Account
  • Live
  • Shop

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