Archive for April, 2011

STS-134: SSMEs ready to fly – Stack cleared following more bad weather

Thursday, April 7th, 2011

Endeavour is happily moving through her pad flow, despite having to endure yet more bad weather over her launch pad – resulting in additional inspections for hail damage this week. Thankfully, no new observations of damage have been noted on the External Tank (ET-122). Meanwhile, the Flight Readiness Review (FRR) for the Space Shuttle Main [...]

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NASA reviews STS-133 SRB/RSRM Performance ahead of STS-134

Wednesday, April 6th, 2011

Following the highly successful launch of the STS-133 mission, NASA and its contractors have reviewed the vehicle’s performance for any In-Flight Anomalies, or IFAs, on the systems of the Solid Rocket Boosters (SRBs) and Reusable Solid Rocket Motors (RSRMs). In all, the standard investigations have revealed a very clean performance in both categories, with only one [...]

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SpaceX: Falcon Heavy, Falcon 9 tag team set to share 20 launches a year

Tuesday, April 5th, 2011

Space Exploration Technologies (SpaceX) head Elon Musk revealed their latest launch vehicle on Tuesday, the Falcon Heavy. Effectively three Falcon 9 core stages strapped together, the new vehicle – set to debut as soon as 2013 – will be the most powerful US rocket to have launched since the Saturn V was built for the [...]

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Soyuz TMA-21 in commemorative launch to International Space Station

Monday, April 4th, 2011

Russia’s Soyuz TMA-21 spacecraft, which also goes by its American designation of 26S, has blasted off from the Baikonur Cosmodrome in Kazakhstan on Monday (4th April) at 10:18:20 PM GMT, carrying three crewmembers for the International Space Station’s (ISS’) Expedition 27 and Expedition 28 crews.

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STS-134: Launch date slips to April 29 due to Russian Progress conflict

Monday, April 4th, 2011

NASA managers – following negotiations with their Russian partners – have decided to slip STS-134 to April 29. The slip of STS-134 - Endeavour’s final mission to the International Space Station (ISS) - allows for the Russian Progress M-10M cargo ship to remain on its April 27 launch date. The vehicle will now dock with the ISS [...]

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NASA teams recommend Early Release of Shuttle OPF-3

Sunday, April 3rd, 2011

With Discovery safely back on the ground after becoming the first orbiter to successfully complete all of the missions assigned to her, NASA is beginning the process of shutting down processing operations in Florida. Specifically, NASA and the Space Shuttle Program are preparing to release Orbiter Processing Facility bay 3 from service earlier than anticipated, [...]

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High hopes for Soyuz flyabout during STS-134 following positive planning

Saturday, April 2nd, 2011

NASA managers have been presented with a working plan and completed assessments on the potential for a Soyuz flyaround of the Shuttle/Station stack during Endeavour’s docked mission. With many of the hurdles from the cancelled STS-133 flyabout plan removed, the unique event has a high potential of being approved by the International Space Station (ISS) [...]

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