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  • Next Launch: SpaceX Falcon 9 : NASA Northrup Grumman NG-21
  • Next Launch: SpaceX Falcon 9 : NASA Northrup Grumman NG-21

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RL-10A engine

Latest stories

ULA Atlas-V ‘Threads the Needle’ With End-of-Window CLIO Launch

ULA Prepares to Launch Second Mission Within One Week … For Third Time in 2014

Atlas V Launches Classified NROL-67 Satellite Into Orbit

Delayed Atlas V Ready for Classified NROL-67 Mission Thursday

Atlas V Successfully Launches Military Weather Satellite Into Near-Polar Orbit

More stories

  • Atlas V to Launch Military Weather Satellite From Vandenberg Air Force Base Thursday

    by Ben Evans April 2, 2014, 6:00 am

  • With Fair Skies Ahead, ULA Shoots for Thursday Launch of TDRS-L Satellite

    by Ben Evans January 22, 2014, 5:26 pm

  • TDRS-L and Atlas V Readied for 23 January Launch

    by Ben Evans January 14, 2014, 4:19 pm

  • Atlas V Successfully Launches Classified NROL-39 Payload Into Orbit for National Reconnaissance Office

    by Ben Evans December 6, 2013, 3:57 am

  • ULA Prepares for Fifth Atlas V 501 Mission to Deliver Classified NROL-39 Payload to Orbit

    by Ben Evans December 4, 2013, 6:00 am

  • Mobile Service Tower Rolled Back in Preparation for Launch of WGS-6

    by Jason Rhian August 7, 2013, 2:10 pm

  • United Launch Alliance Accomplishing Milestones at Rapid Pace

    by Jason Rhian July 26, 2013, 2:24 pm

  • ULA Atlas V 551 Propels Giant MUOS-2 Satellite Into Orbit

    by Jason Rhian July 19, 2013, 10:49 am

  • As Atlas Rolls to SLC-41, Delta IV Undergoes WDR in Preparation for August Launch

    by Jason Rhian July 17, 2013, 11:38 pm

  • Photo Feature: ULA Returns Delta IV to Service

    by Jason Rhian May 26, 2013, 1:38 pm

  • WGS-5 Launch Marks Delta IV’s Triumphant Return to Flight

    by Ben Evans May 24, 2013, 9:36 pm

  • Launch of WGS-5 Delayed

    by Jason Rhian May 23, 2013, 9:32 pm

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AmericaSpace Countdown


Next Launch NG-21 on a Falcon 9 rocket from Cape Canaveral AFB, FL
scheduled for:
4 Aug 24 at 15:02 GMT
4 Aug 24 at 11:02am Eastern

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