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Stuck Knob Causes Serious Window Damage To Atlantis
FTL writes "While in orbit a metal knob floated between a window and the dashboard of Atlantis. Once back on Earth, the shuttle contracted, wedging the knob firmly in place and damaging the window. Initial attempts to free the knob have failed and engineers may need six months to disassemble that section of the orbiter. Given that the shuttle program will probably end next year anyway, such a delay might mean scrapping Atlantis early rather than repairing it. Efforts to remove the knob using less invasive techniques continue."
The article neglects to mention the extreme disappointment of John M. Grunsfeld who spent the majority of Mission STS-125 photographing a strange phenomenon he could witness through his window but could not detect on radar. A large knob-shaped object would move about above the atmosphere with an almost supernatural fluidity and change of speeds relative to the Earth. He neglected to mention it to his crewmates hoping that he had stumbled upon either the first contact with alien life or observed a new phenomenon he dubbed in his journal "Grunsfeld's Effect." Unfortunately the engineers at NASA have immortalized his name by calling the stuck debris "Grunsfeld's Knob" or "Grunsfeld's God." The engineers have also started referring to being duped as "being grunsfelded." Example: "I called up to order some of those damn Video Professor instructional DVDs and ended up with 8 of the stupid things. Man did I get Grunsfelded!"
My work here is dung.
Or is that only an outer protective layer? I know I've seen pictures of the pitting that micrometeors and paint flecks have caused on the Shuttles while in orbit, I just assumed they were made to be easily replaced.
There are 4 boxes to use in the defense of liberty: soap, ballot, jury, ammo. Use in that order. Starting now.
Title suggestion: "Shuttle has a Wedgie"
Table-ized A.I.
and is underfunded and ending soon anyways, give atlantis the same proper ghetto treatment a contemporary of its time would receive, like 25 year old plymouth horizon: plastic sheeting and duct tape
also knock out a back tail light and finger daub "wash me" in the cosmic dust on its hood
intellectual property law is philosophically incoherent. it is your moral duty to ignore it or sabotage it
why not just put it in a vacuum chamber, warm it up, and slide it on out?
What, you mean like they discussed in the article? They even came up with a better idea: instead of heating up the whole vessel, just freeze the knob with dry ice!
The options relating to the application of dry ice to shrink the knob have already been attempted, and failed. However, the same method, along with a pressurization of the Crew Module, may be enough to free the knob from its lodged position.
The only problem is the amount of pressurization that can be conducted in the OPF is far less than the pressure that played a part in allowing the knob to become embedded in the first place.
Pressurize crew module and dry ice on knob to TBD (To Be Determined) pressure. Pro's: Could allow for uniform structural deflection to increase gap between pressure pane and dashboard; enough to free up the knob non-destructively. Less potential for inducing further damage to the pane.
**UPDATE: The above option was selected on Thursday as the opening process for an attempt to remove the knob. The cabin will be pressurized to 3 psid, before an engineer will apply dry ice to the knob. This option is not deemed to be a likely solution, but more so the opening option that avoids additional damage to the window.**
Although it's lengthy, you should try reading the article next time. The guys at NASA are pretty clever.
My work here is dung.
They need to call one of those chip-and-crack auto glass replacement people that I hear on the radio all the time. They come out to your workplace to do the job, and best of all, you only pay the insurance deductible!
Chelloveck
I give up on debugging. From now on, SIGSEGV is a feature.
I know how they feel: Toyota's quoting me $400 to fix a loose sun visor because they have to take the entire @&%#! side of the car apart to get to it.
Table-ized A.I.
Acid.
they can borrow mine. I never use it.
I read your comment before reading your title and assumed you meant your knob.
--- Never attribute to malice that which can be adequately explained by stupidity
FAO any other Monday morning quarterbacks, armchair rocket scientists, and other self-appointed experts and "why don't they just" merchants out there who never seem to consider that the people working on the thing might actually have thought about what they are doing, quoth TFA:
"Induced damage of the knob being wedged between the glass and the dashboard closeout panel structure, or from removal of the knob could result in unacceptable damage.
"Consequences of unacceptable damage to the glass pane: Replacing the pressure pane would result in a significant impact to ground schedule (potential 6+ month impact). Requires de-configuring dashboard structure and instrumentation to remove window assembly for refurbishment. Windshield pressure pane removal has never been performed at KSC.
"Knob removal must be performed carefully; exhausting all risk free options first, then attempting more intrusive (higher risk) options, if others fail."
Drill baby drill - on Mars
If this condition lasts for more than 4 hours, call a doctor.
Give me Classic Slashdot or give me death!
I used to do tech support at Honeywell. Had real rocket scientists there. Called them my brilliant idiots.
I drank what? -- Socrates
...you read that as "Stuck Know Causes Serious Windows Damage To Atlantis", and think "How the hell do they know what OS they were using on that sunken island?"
I just know realized, that even my question does not make any sense...
Any sufficiently advanced intelligence is indistinguishable from stupidity.
<Slaps Head> Of course! The answer is in the article. Phone NASA and tell them to read it.
The world's burning. Moped Jesus spotted on I50. Details at 11.
This is an urban legend. It's entirely false. The poster knows this and is trolling. PS: I own one of the pens in question.
Nope sorry p51d007
Fisher developed the pen at their own expense NASA only had to buy the pens, at the same price the general public could I might add.
You know, just a little research would keep you from looking quite so stupid.
As a personal note you might try not being an ass, just for fun.
re: http://en.wikipedia.org/wiki/Space_Pen
NASA never approached Paul Fisher to develop a pen, nor did Fisher receive any government funding for the pen's development. Fisher invented it independently, and then asked NASA to try it. After the introduction of the AG7 Space Pen, both the American and Soviet (later Russian) space agencies adopted it. Previously both the Russian and American astronauts used grease pencils and plastic slates