Tag: spaceflight

Air Force to take over two former shuttle hangers in Florida for its X-37B program

8:47 am

In an effort to find tenants for its facilities, the Kennedy Space Center is going to rent two former shuttle processing hangers to Boeing for the Air Force’s X-37B program.

NASA built three Orbiter Processing Facilities, or OPFs, to service its space shuttle fleet between missions. All three are located next to the iconic Vehicle Assembly Building at the Florida spaceport where Apollo Saturn 5 moon rockets and space shuttles were “stacked” for launch. Under an agreement with NASA, Boeing will modify OPF bays 1 and 2 for the X-37B program, completing upgrades by the end of the year.

The company already has an agreement with NASA to use OPF-3 and the shuttle engine shop in the VAB to assemble its CST-100 commercial crew craft being built to ferry astronauts to and from the International Space Station. The company says up to six capsules can be processed in the facility at the same time.

The most important take-away from this news is that it strongly suggests the Air Force now intends to expand the X-37B program. They will not only be flying both X37B’s again, they might even planning to increase the fleet’s size from two ships.

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Independent Arianespace investigation cites design error as cause of Russian launch failure

8:36 am

A just released independent investigation by Arianespace of the Soyuz rocket launch failure that put two European Galileo GPS satellites in the wrong orbits has concluded that the design of the Fregat upper stage, not an assembly error, was at fault for the failure.

The upper stage was not oriented correctly because fuel lines to thrusters had become frozen.

The freezing resulted from the proximity of hydrazine and cold helium feed lines, these lines being connected by the same support structure, which acted as a thermal bridge. Ambiguities in the design documents allowed the installation of this type of thermal “bridge” between the two lines. In fact, such bridges have also been seen on other Fregat stages now under production at NPO Lavochkin. The design ambiguity is the result of not taking into account the relevant thermal transfers during the thermal analyses of the stage system design.

That the Russian investigation found that this arrangement of feed lines happened once in every four stages that were assembled still suggests sloppiness, if not in assembly then in design. The Arianespace investigation, though thorough, thus appears to me to be trying to provide cover for thier Russian partners here.

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XCOR sells its Lynx suborbital spaceplane

10:19 pm

This NBC story tries very hard to help XCOR sell its Lynx suborbital space plane, but I found myself very unimpressed. To me the images suggested instead that little progress has occurred in recent months, and that the project has stalled.

I hope I am wrong, but this whole story reminded me strongly of many of Richard Branson’s efforts to sell Virgin Galactic, which have so far proven to be vastly overstated.

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The next wave of Obamacare insurance cancellations begin arriving

4:20 pm

Finding out what’s in it: Walmart is dropping health insurance for its part time workers because of Obamacare.

Starting Jan. 1, Wal-Mart told The Associated Press that it will no longer offer health insurance to employees who work less than an average of 30 hours a week. The move, which would affect 30,000 employees, follows similar decisions by Target, Home Depot and others to eliminate health insurance benefits for part-time employees.

This is only a sampling of what is beginning to happen throughout private industry. If companies aren’t cutting hours to less than 30 for many employees so they don’t have to provide Obamacare, they are cutting their total staff to less than 50 to exempt themselves from the law. And they are doing it not because they want to but because they have to. If they don’t, the cost of Obamacare will bankrupt them.

Of course, it is also bankrupting the individuals who now have to find their own insurance and quickly find they can’t afford health insurance as offered by Obamacare.

But remember, the Democrats and Obama care! So what they are idiots and wrote a law that does nothing but harm. We must vote for them anyway because they care!

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SpaceX wins safety design award

4:52 pm

I post this story about SpaceX winning an award for its safety-in-design work mostly to illustrate again that, except for one lone commenter on my webpage, most of the aerospace industry recognizes the generally good work that SpaceX has been doing. Not only do their recognize it, they have found themselves struggling to meet the competitive challenge that SpaceX now represents, an effort that has been all to the good for everyone in the space industry.

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India gets Canadian launch contract

7:16 pm

The competition heats up: Because of the Russian situation in the Ukraine, Canada has rejected a launch contract with Russia and signed India to do the launch instead.

No word on the rocket Canda will use, but I suspect it will be India’s smaller rocket, tested and more dependable. Their geosynchronous rocket, GSLV, is still in the testing stage.

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Delta 4 Heavy moved to launchpad for Orion flight

10:09 am

In preparation for a December test flight of the first Orion capsule, the Delta 4 Heavy rocket has been positioned on the launchpad.

The unmanned Dec. 4 mission, known as Exploration Flight Test-1 (EFT-1), is designed to test out Orion’s critical crew-safety systems, such as its thermal-protection gear. During the four-hour flight, the Orion capsule will fly 3,600 miles (5,800 kilometers) from Earth, then come speeding back into the planet’s atmosphere at about 20,000 mph (32,190 km/h) before splashing down softly in the Pacific Ocean, NASA officials said.

Forgive me if I remain decidedly unexcited. I still believe SLS to be an enormous waste of resources that would be better spent onother things.

Posted on the road south of Phoenix.

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