March 23, 2023
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  • [ March 22, 2023 ] Relativity’s 3D-printed Terran 1 rocket reaches space, but falls short of orbit Mission Reports
  • [ March 22, 2023 ] Penultimate Delta rocket to launch next month on ULA’s first mission of 2023 Delta 4
  • [ March 21, 2023 ] Good weather expected for Relativity Space’s late-night launch attempt Mission Reports
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Video: Weather causes Atlas 5 countdown hold

October 6, 2017 Justin Ray

For the second day running, bad weather at Cape Canaveral forced the postponement of the NROL-52 satellite launch. Today, the weather officer stopped the countdown with 97 seconds left.

  • Atlas 5
  • AV-075
  • National Reconnaissance Office
  • NROL-52
  • United Launch Alliance
  • Weather

Related Articles

Mission Reports

Stacking of ULA’s next Atlas 5 rocket begins at Cape Canaveral

January 6, 2020 Stephen Clark

United Launch Alliance teams began stacking an Atlas 5 rocket inside a vertical hangar at Cape Canaveral Monday in preparation for an early February launch with the Solar Orbiter spacecraft, a joint U.S.-European probe that will take the first pictures of the sun’s poles.

Delta 4

ULA completes fueling test on next Delta 4-Heavy rocket

January 11, 2020 Stephen Clark

United Launch Alliance engineers filled a Delta 4-Heavy rocket with super-cold liquid hydrogen and liquid oxygen propellants Friday at Cape Canaveral Air Force Station during a practice countdown before the heavy-lifter’s scheduled liftoff in June with a top secret U.S. government spy satellite.

Atlas 5

Live coverage: Atlas 5 rocket lifts off from Cape Canaveral

October 16, 2018 Stephen Clark

United Launch Alliance’s 50th mission for the U.S. Air Force lifted off at 12:15 a.m. EDT (0415 GMT) Wednesday. An Atlas 5 rocket launched from Cape Canaveral with the Air Force’s fourth Advanced Extremely High Frequency communications satellite.

News Headlines

  • Relativity’s 3D-printed Terran 1 rocket reaches space, but falls short of orbit
    March 22, 2023
  • Penultimate Delta rocket to launch next month on ULA’s first mission of 2023
    March 22, 2023
  • Good weather expected for Relativity Space’s late-night launch attempt
    March 21, 2023
  • Webb telescope sees the prelude to a supernova
    March 21, 2023
  • Virgin Orbit pauses operations amid financial troubles
    March 20, 2023
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    • Ariane 5
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    • Delta 4
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    • Soyuz
    • Space Station
  • Members
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    • Members Content
  • Shop

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