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Breaking News
  • [ May 30, 2026 ] SpaceX launches 50th Starlink mission of 2026 Falcon 9
  • [ May 29, 2026 ] ULA launches 29 Amazon Leo satellites on Atlas 5 rocket from Cape Canaveral Atlas 5
  • [ May 29, 2026 ] Blue Origin’s New Glenn rocket explodes during prelaunch testing at Cape Canaveral Mission Reports
  • [ May 29, 2026 ] SpaceX launches 29 Starlink satellites on Falcon 9 rocket from Cape Canaveral Falcon 9
  • [ May 27, 2026 ] FAA requires SpaceX-led mishap investigation before resumption of Starship launches Mission Reports

Video: Liftoff of Atlas 5 on NROL-55

October 8, 2015 Justin Ray

A replay of the United Launch Alliance Atlas 5 rocket launching the classified NROL-55 payload for the National Reconnaissance Office from Vandenberg Air Force Base, California.

See earlier NROL-55 coverage.

Our Atlas archive.

  • Atlas 5
  • AV-058
  • Launch
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Related Articles

Mission Reports

China launches radar observation satellite

November 28, 2019 Stephen Clark

A new all-weather radar imaging satellite for China’s civilian-oriented fleet of Gaofen Earth observatories launched Wednesday aboard a Long March 4C rocket, according to Chinese state media.

Atlas 5

Live coverage: Cygnus rendezvous and arrival journal and webcast

April 21, 2017 Justin Ray

A logistics-delivery vessel for the International Space Station, launched and operated privately by commercial companies on behalf of NASA, is scheduled to arrive at the lab complex Saturday at 6:05 a.m. EDT (1005 GMT).

Mission Reports

NASA chief: Russian cosmonauts unlikely fly on U.S. crew capsules until next year

April 20, 2021 Stephen Clark

NASA’s acting administrator said Tuesday he does not expect Russian cosmonauts to start launching to the International Space Station on U.S. commercial crew vehicles until next year. A proposed agreement with Russia to ensure the space station is always staffed with an international crew is awaiting U.S. government approval.

News Headlines

  • SpaceX launches 50th Starlink mission of 2026
    May 30, 2026
  • ULA launches 29 Amazon Leo satellites on Atlas 5 rocket from Cape Canaveral
    May 29, 2026
  • Blue Origin’s New Glenn rocket explodes during prelaunch testing at Cape Canaveral
    May 29, 2026
  • SpaceX launches 29 Starlink satellites on Falcon 9 rocket from Cape Canaveral
    May 29, 2026
  • FAA requires SpaceX-led mishap investigation before resumption of Starship launches
    May 27, 2026
  • NASA outlines nearly $1 billion investment into initial Moon Base missions
    May 27, 2026
  • Preview: NASA updates progress towards established a Moon Base, Artemis 3 mission
    May 26, 2026
  • SpaceX launches 24 Starlink satellites on Falcon 9 rocket from Vandenberg SFB
    May 26, 2026
  • SpaceX launches 29 Starlink satellites on Memorial Day
    May 24, 2026
  • Musk praises “epic” Super Heavy-Starship launch
    May 23, 2026
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