March 25, 2023
Spaceflight Now
  • 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
Breaking News
  • [ March 24, 2023 ] Falcon 9 deploys 56 Starlink satellites on SpaceX’s 20th launch of the year Falcon 9
  • [ March 24, 2023 ] Live coverage: Rocket Lab launches BlackSky satellites from New Zealand Mission Reports
  • [ March 24, 2023 ] Live coverage: SpaceX launches 56 more Starlink internet satellites Falcon 9
  • [ March 23, 2023 ] SpaceX pausing launches of new-generation Starlink satellites Falcon 9
  • [ March 22, 2023 ] Relativity’s 3D-printed Terran 1 rocket reaches space, but falls short of orbit Mission Reports
  • Twitter
  • Facebook
  • YouTube

Live coverage: Atlas 5 countdown and launch journal

October 2, 2017 Justin Ray

Live coverage of the United Launch Alliance Atlas 5 rocket flight to deploy the NROL-52 national security payload. Follow us on Twitter.

(Launch webcast begins at 3:08 a.m. EDT / 0708 GMT)
Refresh page for the latest updates

  • Atlas 5
  • AV-075
  • Mission Status Center
  • National Reconnaissance Office
  • NROL-52
  • United Launch Alliance

Related Articles

News

Lawmakers question safety, schedule for Boeing/SpaceX commercial crew ships

January 17, 2018 William Harwood

Boeing and SpaceX hope to launch commercial crew ferry ships on long-awaited test flights later this year, but both companies face major challenges getting the spacecraft certified before late 2019 when seats aboard Russian Soyuz spacecraft will no longer be easily available for NASA space station crews, officials told lawmakers Wednesday.

Mission Reports

Tropical weather postpones Monday’s Atlas 5 rocket launch

August 29, 2015 Justin Ray

Plans to launch a Navy communications satellite aboard an Atlas 5 rocket early Monday have been interrupted by Tropical Storm Erika, an unpredictable cyclone with its sights on Florida.

Atlas 5

Photos: NROL-55 payload joins Atlas booster rocket for launch

October 4, 2015 Justin Ray

This photo gallery shows the classified National Reconnaissance Office payload, already encapsulated in the 14-foot-diameter nose cone, being lifted atop the United Launch Alliance Atlas-Centaur rocket at Vandenberg Air Force Base for liftoff Oct. 8.

News Headlines

  • Falcon 9 deploys 56 Starlink satellites on SpaceX’s 20th launch of the year
    March 24, 2023
  • Live coverage: Rocket Lab launches BlackSky satellites from New Zealand
    March 24, 2023
  • Live coverage: SpaceX launches 56 more Starlink internet satellites
    March 24, 2023
  • SpaceX pausing launches of new-generation Starlink satellites
    March 23, 2023
  • Relativity’s 3D-printed Terran 1 rocket reaches space, but falls short of orbit
    March 22, 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

© 1999-2023 Spaceflight Now Inc

Spaceflight Now