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Breaking News
  • [ June 18, 2026 ] Live coverage: SpaceX to launch intelligence-gathering satellites for the National Reconnaissance Office Falcon 9
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Live coverage: Atlas 5 countdown and launch journal

October 7, 2015 Justin Ray


(Launch webcast begins at 5:29 a.m. PDT)

Mission Status Center

Live coverage of the United Launch Alliance Atlas 5 rocket on the NROL-55 mission with a classified payload for the National Reconnaissance Office. Text updates will appear automatically below; there is no need to reload the page. Follow us on Twitter.

  • Atlas 5
  • AV-058
  • Mission Status Center
  • National Reconnaissance Office
  • NOSS
  • NRO
  • United Launch Alliance

Related Articles

Mission Reports

Live coverage: Soyuz launches Falcon Eye 2 satellite on third attempt

November 30, 2020 Stephen Clark

A Soyuz rocket carrying a military spy satellite for the United Arab Emirates lifted off from French Guiana at 8:33 p.m. EST Tuesday (0133 GMT Wednesday). A launch attempt Sunday night was scrubbed due to the risk of lightning, and a countdown Monday was called off due to a telemetry issue associated with the range safety system at the Guiana Space Center.

Ariane 5

Live coverage: Ariane 5 launches for DirecTV

May 27, 2015 Stephen Clark

Two direct-to-home broadcasting satellites have launched from French Guiana aboard an Ariane 5 rocket. Liftoff with DirecTV 15 and Sky Mexico 1 occurred at 2116 GMT (5:16 p.m. EDT) Wednesday.

Mission Reports

Live coverage: Three Chinese astronauts return to Earth

June 3, 2023 Stephen Clark

Wrapping up a six-month mission in orbit, three Chinese astronauts departed the Tiangong space station Saturday and landed in the remote Gobi Desert of northwestern China at 6:33 p.m. EDT (2233 UTC).

News Headlines

  • Live coverage: SpaceX to launch intelligence-gathering satellites for the National Reconnaissance Office
    June 18, 2026
  • Arianespace launches its heaviest payload to date with Amazon Leo flight
    June 17, 2026
  • SpaceX launches 3 Block 2 BlueBird satellites for AST SpaceMobile
    June 16, 2026
  • Astrobotic showcases Griffin-1 lander ahead of environmental testing in California
    June 16, 2026
  • SpaceX launches its first Falcon 9 rocket since Nasdaq debut
    June 14, 2026
  • SpaceX launches Starlink mission from Cape Canaveral as stock trades on the Nasdaq for first time
    June 12, 2026
  • SpaceX launches 24 Starlink satellites on Falcon 9 rocket from Vandenberg
    June 11, 2026
  • NASA chief defends selection of all-male Artemis 3 crew
    June 10, 2026
  • NASA names four-man crew to Artemis 3 mission
    June 9, 2026
  • Preview: NASA to unveil Artemis 3 crew, provide updates on mission
    June 9, 2026
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