POPULAR
Historic scrubs and aborts that could happen to...
Damaged Soyuz MS-22 craft returns home uncrewed
OneWeb completes initial constellation with launch from India
SpaceX keeping up cadence with Starlink Group 5-5...
Rocket Lab launches BlackSky sats, tests Electron ocean...
Russia’s Soyuz-2.1a launches Bars-M reconnaissance satellite
Relativity overachieves Terran 1 debut objectives
As launch approaches, JUICE project manager discusses trajectories...
SpaceX conducts doubleheader with Starlink mission followed by...
Commercial rockets spotted amidst Chinese launch tripleheader
NASASpaceFlight.com
  • Forums
  • L2 Sign Up
  • Artemis
  • SpaceX
  • Commercial
  • ISS
  • International
    • All Chinese European Indian Russian
      Artemis

      Historic scrubs and aborts that could happen to...

      March 28, 2023

      Featured

      Damaged Soyuz MS-22 craft returns home uncrewed

      March 28, 2023

      Commercial

      OneWeb completes initial constellation with launch from India

      March 25, 2023

      International

      Russia’s Soyuz-2.1a launches Bars-M reconnaissance satellite

      March 23, 2023

      Chinese

      Commercial rockets spotted amidst Chinese launch tripleheader

      March 17, 2023

      Chinese

      China reveals lunar lander, launches satellites, and conducts...

      March 10, 2023

      Chinese

      Starship debut leading the rocket industry toward full...

      March 3, 2023

      Chinese

      China launches two satellites following EVA at Tiangong...

      February 24, 2023

      European

      As launch approaches, JUICE project manager discusses trajectories...

      March 20, 2023

      European

      SpaceX conducts doubleheader with Starlink mission followed by...

      March 17, 2023

      European

      JUICE arrives in French Guiana for launch, project...

      March 13, 2023

      European

      Starship debut leading the rocket industry toward full...

      March 3, 2023

      Indian

      OneWeb completes initial constellation with launch from India

      March 25, 2023

      Indian

      ISRO’s second SSLV mission successfully launches trio of...

      February 9, 2023

      Indian

      ISRO launches ocean research satellite aboard PSLV

      November 26, 2022

      Indian

      OneWeb resumes launches with first commercial GSLV Mk.III

      October 22, 2022

      Russian

      Historic scrubs and aborts that could happen to...

      March 28, 2023

      Russian

      Damaged Soyuz MS-22 craft returns home uncrewed

      March 28, 2023

      Russian

      Russia’s Soyuz-2.1a launches Bars-M reconnaissance satellite

      March 23, 2023

      Russian

      Russian Proton-M launches Olymp-K-2 military satellite

      March 12, 2023

  • Other
    • All Shuttle Uncrewed
      Artemis

      Historic scrubs and aborts that could happen to...

      March 28, 2023

      Commercial

      OneWeb completes initial constellation with launch from India

      March 25, 2023

      Commercial

      SpaceX keeping up cadence with Starlink Group 5-5...

      March 24, 2023

      Commercial

      Rocket Lab launches BlackSky sats, tests Electron ocean...

      March 24, 2023

      Shuttle

      Historic scrubs and aborts that could happen to...

      March 28, 2023

      Shuttle

      30 years after Intelsat VI rescue, Northrop Grumman...

      May 7, 2022

      Shuttle

      Axiom-1 science & the push toward greater commercialization...

      November 17, 2021

      Shuttle

      40 years after STS-2: Columbia’s second flight and...

      November 12, 2021

      Uncrewed

      OneWeb completes initial constellation with launch from India

      March 25, 2023

      Uncrewed

      SpaceX keeping up cadence with Starlink Group 5-5...

      March 24, 2023

      Uncrewed

      Rocket Lab launches BlackSky sats, tests Electron ocean...

      March 24, 2023

      Uncrewed

      Russia’s Soyuz-2.1a launches Bars-M reconnaissance satellite

      March 23, 2023

  • Shop
POPULAR
Historic scrubs and aborts that could happen to...
Damaged Soyuz MS-22 craft returns home uncrewed
OneWeb completes initial constellation with launch from India
SpaceX keeping up cadence with Starlink Group 5-5...
Rocket Lab launches BlackSky sats, tests Electron ocean...
Russia’s Soyuz-2.1a launches Bars-M reconnaissance satellite
Relativity overachieves Terran 1 debut objectives
As launch approaches, JUICE project manager discusses trajectories...
SpaceX conducts doubleheader with Starlink mission followed by...
Commercial rockets spotted amidst Chinese launch tripleheader
NASASpaceFlight.com
  • Forums
  • L2 Sign Up
  • Artemis
  • SpaceX
  • Commercial
  • ISS
  • International
    • All Chinese European Indian Russian
      Artemis

      Historic scrubs and aborts that could happen to...

      March 28, 2023

      Featured

      Damaged Soyuz MS-22 craft returns home uncrewed

      March 28, 2023

      Commercial

      OneWeb completes initial constellation with launch from India

      March 25, 2023

      International

      Russia’s Soyuz-2.1a launches Bars-M reconnaissance satellite

      March 23, 2023

      Chinese

      Commercial rockets spotted amidst Chinese launch tripleheader

      March 17, 2023

      Chinese

      China reveals lunar lander, launches satellites, and conducts...

      March 10, 2023

      Chinese

      Starship debut leading the rocket industry toward full...

      March 3, 2023

      Chinese

      China launches two satellites following EVA at Tiangong...

      February 24, 2023

      European

      As launch approaches, JUICE project manager discusses trajectories...

      March 20, 2023

      European

      SpaceX conducts doubleheader with Starlink mission followed by...

      March 17, 2023

      European

      JUICE arrives in French Guiana for launch, project...

      March 13, 2023

      European

      Starship debut leading the rocket industry toward full...

      March 3, 2023

      Indian

      OneWeb completes initial constellation with launch from India

      March 25, 2023

      Indian

      ISRO’s second SSLV mission successfully launches trio of...

      February 9, 2023

      Indian

      ISRO launches ocean research satellite aboard PSLV

      November 26, 2022

      Indian

      OneWeb resumes launches with first commercial GSLV Mk.III

      October 22, 2022

      Russian

      Historic scrubs and aborts that could happen to...

      March 28, 2023

      Russian

      Damaged Soyuz MS-22 craft returns home uncrewed

      March 28, 2023

      Russian

      Russia’s Soyuz-2.1a launches Bars-M reconnaissance satellite

      March 23, 2023

      Russian

      Russian Proton-M launches Olymp-K-2 military satellite

      March 12, 2023

  • Other
    • All Shuttle Uncrewed
      Artemis

      Historic scrubs and aborts that could happen to...

      March 28, 2023

      Commercial

      OneWeb completes initial constellation with launch from India

      March 25, 2023

      Commercial

      SpaceX keeping up cadence with Starlink Group 5-5...

      March 24, 2023

      Commercial

      Rocket Lab launches BlackSky sats, tests Electron ocean...

      March 24, 2023

      Shuttle

      Historic scrubs and aborts that could happen to...

      March 28, 2023

      Shuttle

      30 years after Intelsat VI rescue, Northrop Grumman...

      May 7, 2022

      Shuttle

      Axiom-1 science & the push toward greater commercialization...

      November 17, 2021

      Shuttle

      40 years after STS-2: Columbia’s second flight and...

      November 12, 2021

      Uncrewed

      OneWeb completes initial constellation with launch from India

      March 25, 2023

      Uncrewed

      SpaceX keeping up cadence with Starlink Group 5-5...

      March 24, 2023

      Uncrewed

      Rocket Lab launches BlackSky sats, tests Electron ocean...

      March 24, 2023

      Uncrewed

      Russia’s Soyuz-2.1a launches Bars-M reconnaissance satellite

      March 23, 2023

  • Shop
NASASpaceFlight.com
NASASpaceFlight.com
  • Forums
  • L2 Sign Up
  • Artemis
  • SpaceX
  • Commercial
  • ISS
  • International
    • All Chinese European Indian Russian
      Artemis

      Historic scrubs and aborts that could happen to...

      March 28, 2023

      Featured

      Damaged Soyuz MS-22 craft returns home uncrewed

      March 28, 2023

      Commercial

      OneWeb completes initial constellation with launch from India

      March 25, 2023

      International

      Russia’s Soyuz-2.1a launches Bars-M reconnaissance satellite

      March 23, 2023

      Chinese

      Commercial rockets spotted amidst Chinese launch tripleheader

      March 17, 2023

      Chinese

      China reveals lunar lander, launches satellites, and conducts...

      March 10, 2023

      Chinese

      Starship debut leading the rocket industry toward full...

      March 3, 2023

      Chinese

      China launches two satellites following EVA at Tiangong...

      February 24, 2023

      European

      As launch approaches, JUICE project manager discusses trajectories...

      March 20, 2023

      European

      SpaceX conducts doubleheader with Starlink mission followed by...

      March 17, 2023

      European

      JUICE arrives in French Guiana for launch, project...

      March 13, 2023

      European

      Starship debut leading the rocket industry toward full...

      March 3, 2023

      Indian

      OneWeb completes initial constellation with launch from India

      March 25, 2023

      Indian

      ISRO’s second SSLV mission successfully launches trio of...

      February 9, 2023

      Indian

      ISRO launches ocean research satellite aboard PSLV

      November 26, 2022

      Indian

      OneWeb resumes launches with first commercial GSLV Mk.III

      October 22, 2022

      Russian

      Historic scrubs and aborts that could happen to...

      March 28, 2023

      Russian

      Damaged Soyuz MS-22 craft returns home uncrewed

      March 28, 2023

      Russian

      Russia’s Soyuz-2.1a launches Bars-M reconnaissance satellite

      March 23, 2023

      Russian

      Russian Proton-M launches Olymp-K-2 military satellite

      March 12, 2023

  • Other
    • All Shuttle Uncrewed
      Artemis

      Historic scrubs and aborts that could happen to...

      March 28, 2023

      Commercial

      OneWeb completes initial constellation with launch from India

      March 25, 2023

      Commercial

      SpaceX keeping up cadence with Starlink Group 5-5...

      March 24, 2023

      Commercial

      Rocket Lab launches BlackSky sats, tests Electron ocean...

      March 24, 2023

      Shuttle

      Historic scrubs and aborts that could happen to...

      March 28, 2023

      Shuttle

      30 years after Intelsat VI rescue, Northrop Grumman...

      May 7, 2022

      Shuttle

      Axiom-1 science & the push toward greater commercialization...

      November 17, 2021

      Shuttle

      40 years after STS-2: Columbia’s second flight and...

      November 12, 2021

      Uncrewed

      OneWeb completes initial constellation with launch from India

      March 25, 2023

      Uncrewed

      SpaceX keeping up cadence with Starlink Group 5-5...

      March 24, 2023

      Uncrewed

      Rocket Lab launches BlackSky sats, tests Electron ocean...

      March 24, 2023

      Uncrewed

      Russia’s Soyuz-2.1a launches Bars-M reconnaissance satellite

      March 23, 2023

  • Shop
Tag:

APU

    Shuttle

    STS-134: APU heaters perform without issue as Endeavour launches

    by Chris Bergin May 15, 2011
    written by Chris Bergin

    Shuttle Endeavour is back in space for what is scheduled to be her final mission. A nominal countdown, which included an issue-free tanking, resulted in an on time launch at 8:58am Eastern. The countdown also provided a full test of the mitigation effort on the Auxiliary Power Unit (APU-1) Heater system issue which caused the April 29 scrub, with no issues reported.

    Continue Reading

    May 15, 2011
    1 FacebookTwitterPinterestEmail
  • Shuttle

    STS-134 begins countdown – VADER payload struggles with launch delay

    by Chris Bergin May 13, 2011
    May 13, 2011

    Endeavour remains on track for launch on Monday, as she hit the start of her…

    1 FacebookTwitterPinterestEmail
  • Shuttle

    STS-134: Endeavour closing in on S0007 – ALCA-2 root cause update

    by Chris Bergin May 12, 2011
    May 12, 2011

    Endeavour is on track to head back into Launch Countdown (S0007) operations on Friday, as…

    1 FacebookTwitterPinterestEmail
  • Shuttle

    STS-134 moves to NET May 16 target amid APU wiring and thermos work

    by Chris Bergin May 6, 2011
    May 6, 2011

    Endeavour’s final mission is now tracking a No Earlier Than (NET) May 16 launch date,…

    1 FacebookTwitterPinterestEmail
  • Shuttle

    STS-134: Endeavour receives her new LCA – Blown driver examined

    by Chris Gebhardt May 4, 2011
    May 4, 2011

    Teams at launch pad 39A at the Kennedy Space Center, FL have completed operations to…

    0 FacebookTwitterPinterestEmail
  • Shuttle

    STS-134: Managers move launch to NET May 10 – APU/LCA work continues

    by Chris Bergin May 2, 2011
    May 2, 2011

    NASA managers have internally refined Endeavour’s troubleshooting schedule on Monday, placing STS-134 on a NET…

    1 FacebookTwitterPinterestEmail
  • Shuttle

    STS-134: Launch slips to NET May 8 as APU troubleshooting finds LCA fault

    by Chris Bergin May 1, 2011
    May 1, 2011

    Endeavour’s critical – and final – mission to the International Space Station (ISS) has been…

    1 FacebookTwitterPinterestEmail
  • Shuttle

    Endeavour suffers from troublesome countdown, APU issue scrubs launch

    by Chris Bergin April 29, 2011
    April 29, 2011

    Shuttle Endeavour – the youngest orbiter in the fleet – was preparing for her final…

    1 FacebookTwitterPinterestEmail
  • OtherRussianShuttle

    STS-119: LH2 leak during tanking postpones launch to March 15

    by Chris Bergin March 11, 2009
    March 11, 2009

    STS-119’s opening launch attempt has been scrubbed until Sunday, March 15,, following a LH2 leak during…

    1 FacebookTwitterPinterestEmail

Active Discussions

Loading activity..

NSF Starbase Live

Advertisement Northrop Grumman
Advertisement NSF Merchandise
Advertisement SkyTale Software GmbH
Advertisement NovaTech
Tweets by NASASpaceflight
  • Facebook
  • Twitter
  • Instagram
  • Youtube
  • About Us
  • Cookie Policy
  • Advertising Info
  • Join The Team
  • Content Use Policy

©2005-2023 - NASASpaceflight.com

NASASpaceFlight.com
  • Forums
  • L2 Sign Up
  • Artemis
  • SpaceX
  • Commercial
  • ISS
  • International
    • All Chinese European Indian Russian
      Artemis

      Historic scrubs and aborts that could happen to…

      March 28, 2023

      Featured

      Damaged Soyuz MS-22 craft returns home uncrewed

      March 28, 2023

      Commercial

      OneWeb completes initial constellation with launch from India

      March 25, 2023

      International

      Russia’s Soyuz-2.1a launches Bars-M reconnaissance satellite

      March 23, 2023

      Chinese

      Commercial rockets spotted amidst Chinese launch tripleheader

      March 17, 2023

      Chinese

      China reveals lunar lander, launches satellites, and conducts…

      March 10, 2023

      Chinese

      Starship debut leading the rocket industry toward full…

      March 3, 2023

      Chinese

      China launches two satellites following EVA at Tiangong…

      February 24, 2023

      European

      As launch approaches, JUICE project manager discusses trajectories…

      March 20, 2023

      European

      SpaceX conducts doubleheader with Starlink mission followed by…

      March 17, 2023

      European

      JUICE arrives in French Guiana for launch, project…

      March 13, 2023

      European

      Starship debut leading the rocket industry toward full…

      March 3, 2023

      Indian

      OneWeb completes initial constellation with launch from India

      March 25, 2023

      Indian

      ISRO’s second SSLV mission successfully launches trio of…

      February 9, 2023

      Indian

      ISRO launches ocean research satellite aboard PSLV

      November 26, 2022

      Indian

      OneWeb resumes launches with first commercial GSLV Mk.III

      October 22, 2022

      Russian

      Historic scrubs and aborts that could happen to…

      March 28, 2023

      Russian

      Damaged Soyuz MS-22 craft returns home uncrewed

      March 28, 2023

      Russian

      Russia’s Soyuz-2.1a launches Bars-M reconnaissance satellite

      March 23, 2023

      Russian

      Russian Proton-M launches Olymp-K-2 military satellite

      March 12, 2023

  • Other
    • All Shuttle Uncrewed
      Artemis

      Historic scrubs and aborts that could happen to…

      March 28, 2023

      Commercial

      OneWeb completes initial constellation with launch from India

      March 25, 2023

      Commercial

      SpaceX keeping up cadence with Starlink Group 5-5…

      March 24, 2023

      Commercial

      Rocket Lab launches BlackSky sats, tests Electron ocean…

      March 24, 2023

      Shuttle

      Historic scrubs and aborts that could happen to…

      March 28, 2023

      Shuttle

      30 years after Intelsat VI rescue, Northrop Grumman…

      May 7, 2022

      Shuttle

      Axiom-1 science & the push toward greater commercialization…

      November 17, 2021

      Shuttle

      40 years after STS-2: Columbia’s second flight and…

      November 12, 2021

      Uncrewed

      OneWeb completes initial constellation with launch from India

      March 25, 2023

      Uncrewed

      SpaceX keeping up cadence with Starlink Group 5-5…

      March 24, 2023

      Uncrewed

      Rocket Lab launches BlackSky sats, tests Electron ocean…

      March 24, 2023

      Uncrewed

      Russia’s Soyuz-2.1a launches Bars-M reconnaissance satellite

      March 23, 2023

  • Shop