Tag: STS-127
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STS-128: Completed ET-132 intertank pull tests show positive results
The foam liberation from Endeavour’s External Tank (ET-131) intertank may have been a one-off event, as all 26 pull tests on ET-132’s intertank show no signs of weakness in the tank set to fly with Discovery next month. However, minor damage was sustained on the tank after a tube-lock broke loose and fell from scaffolding…
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Endeavour cleared for entry ahead of EVA-2 – ET-132 tests begin
STS-127 Spacewalkers Dave Wolf and Tom Marshburn have completed EVA-2, following robotic work to handover the Integrated Cargo Carrier-Vertical Light Deploy (ICC-VLD) to the Space Station Remote Manipulator System (SSRMS). Meanwhile, Endeavour has been cleared for re-entry following the DAT (Damage Assessment Team) evaluations on the orbiter’s TPS (Thermal Protection System), while Discovery’s ET-132 intertank…
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STS-127 completes EVA-1 – Fuel Cell issue monitored by MMT
Endeavour’s Dave Wolf and the ISS’s Tim Kopra ventured outside the Shuttle/Station complex on Saturday and completed the first of five EVAs (spacewalks) scheduled for the STS-127 mission. Meanwhile, the Mission Management Team (MMT) continues to monitor the Potassium Hydroxide (KOH) levels and operating temperature of Fuel Cell 3 on Endeavour as the docked portion of the…
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STS-127: Endeavour completes RPM and Docks with ISS – TPS latest
Endeavour has docked with the International Space Station (ISS) on Flight Day 3, following a stunning RPM (Rbar Pitch Maneuver) – allowing engineers on the ground to make extensive evaluations into the orbiter’s Thermal Protection System (TPS). So far, engineers expect to see only minor cosmetic damage on Endeavour’s heatshield, following several debris events during her…
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STS-127: Foam loss observed on ET intertank images – FD2 inspections
Flight Day 2 for the crew of STS-127 focused on carrying out inspections of Endeavour’s Thermal Protection System (TPS), following Wednesday’s launch enroute to the International Space Station (ISS). Several debris events were noted during ascent, with ET photography showing numerous areas of missing foam on ET-131 – especially at the intertank region. STS-127 Latest: Shortly after reaching orbit,…
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Endeavour launches on sixth attempt to start STS-127 – UCCAS status
Endeavour finally got a break from the weather and launched on the sixth attempt to mark the begining of STS-127. A number of debris events could be seen on the ET Cam during ascent, but it will take a few days to check to see if they caused any damage of note. STS-127 will include…
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Bad weather scrubs fifth attempt for STS-127 – GUCP investigation results
Shuttle orbiter Endeavour was again ready to launch to the International Space Station. However, poor weather again put pay to the fifth launch attempt for STS-127, moving launch to Wednesday. Meanwhile, the results of the Ground Umbilical Carrier Plate (GUCP) investigation appear to have been validated via Sunday’s leak-free “near-complete duration” tanking. STS-127 Fifth Attempt Scrub: With…
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STS-127 SCRUB: Endeavour lightning strikes requires 24 hour evaluation
The Mission Management Team (MMT) have declared they require more time to evaluate data from overnight lightning strikes on the pad. STS-127 was tracking a Saturday evening launch attempt (7:39:35 pm local) to the International Space Station (ISS). The next launch attempt will take place on Sunday, pending engineering data on the strikes. STS-127 Mission: STS-127…
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Endeavour heads into countdown – Atlantis window damage cleared
Endeavour is now proceeding through the complex ballet of S0007 Launch Countdown operations for Saturday’s launch attempt of STS-127 to the International Space Station (ISS). Meanwhile good news has been reported on the damage sustained by Atlantis’ Window 5 (Pilot window), with mold impression results revealing the defects do not breach the unacceptable depth threshold,…
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STS-127: Engineers carrying out minor repairs ahead of countdown
As STS-127 prepares to enter S0007 Launch Countdown operations on Wednesday night, engineers have carried out repairs on areas of the External Tank (ET-131) Thermal Protection System (TPS) foam, and what appears to be a chip on the left hand Solid Rocket Booster (SRB). All areas are deemed as minor and should be cleared for…