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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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Latest stories

First Crew-Carrying SLS Rolls Out

“The Harder the Climb”: Remembering Artemis I’s Date With Destiny, One Year Ago

The Boosters, the Core Stage, and the Capsule: Artemis 2 Hardware Takes Shape

Wiseman Commands Ambitious Artemis II, as Mission, Hardware Comes Together

Artemis I Mission Ends, Successfully Trials Human-Capable Vehicle in Deep Space

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  • Weather Outlook Brightens at Start of Launch Window, as Teams Prepare for Artemis I

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  • After Smooth FRR, Artemis I Heads Towards 29 August Launch

    by Ben Evans August 23, 2022, 7:27 am

  • After Decade-Long Development, SLS Reaches Pad for Artemis-1 Launch

    by Ben Evans August 17, 2022, 9:53 am

  • LVSA Added to Artemis-1 Stack, As SLS Big Build Continues

    by Ben Evans June 24, 2021, 7:00 am

  • NASA Conducts Successful Second Test Fire of SLS Moon Rocket Core Stage

    by Ben Evans March 18, 2021, 6:04 pm

  • Tight Test Margins Hampered SLS Hot Fire Test, NASA Says

    by Ben Evans January 20, 2021, 6:00 am

  • NASA’s SLS Moon Rocket Shuts Down Early in Major Test Fire Before Launch

    by Ben Evans January 16, 2021, 9:06 pm

  • Watch NASA Test Fire America’s New SLS Moon Rocket

    by Ben Evans January 12, 2021, 5:00 pm

  • Year in Review 2020: Humans into Deep Space (Part 2)

    by Ben Evans December 30, 2020, 7:00 am

  • SLS Core Stage Completes Sixth Green Run Test, Eyes Early Nov Test-Fire

    by Ben Evans October 7, 2020, 7:00 am

  • SLS Green Run Testing to Resume Monday, Following Hurricane Laura

    by Ben Evans August 28, 2020, 2:00 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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