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Probe Crash Due to Misdesigned Deceleration Sensor

squirrelhack writes "Seems as though the Genesis spacecraft was able to launch from earth, travel through space, avoid aliens, and cruise back into the atmosphere to be caught by stunt pilots waiting patiently with their helicopters. Alas, the brakes didn't work because a sensor was designed upside down.

32 of 374 comments (clear)

  1. Well it turned out to be a win win situation ... by Average_Joe_Sixpack · · Score: 5, Funny

    The scientists got their samples and the public got a cool crash video

  2. To err is human... by freeze128 · · Score: 5, Funny

    But it takes a rocket scientist to really screw things up.

  3. Re:There is a bright side by plover · · Score: 2, Funny
    We could go to stay.

    Well, you can, anyway. "Batman, off the island!"

    --
    John
  4. Obligatory bugs bunny quote by TykeClone · · Score: 4, Funny

    They had the silly thing in reverse.

    --
    A fine is a tax you pay for doing wrong and a tax is a fine you pay for doing all right.
  5. I was trying for comedy by Anonymous Coward · · Score: 2, Funny

    ...and make some sort of Genesis joke but there just isn't anything funny at all about the damn group.

    When told about its demise, Peter Gabriel responded with "So?"

    1. Re:I was trying for comedy by AKAImBatman · · Score: 5, Funny

      ...and make some sort of Genesis joke but there just isn't anything funny at all about the damn group.

      KHAAAAANNNNN!!!!

  6. Re:wtf by twiddlingbits · · Score: 3, Funny

    Second (or third if ya count the dropped sattelite at Goddard about 18 months ago) screwup by Lockheed on a recent NASA project. Knowing NASA, they'll likely give LockMart a bonus for that performance ;)

  7. Enough! by Anonymous Coward · · Score: 5, Funny

    Haven't we had enough stories about sensorship today?

  8. Re:There is a bright side by djtripp · · Score: 3, Funny

    But what has it told us about the Vogon's and Interstellar Bypasses?

    --
    "This is you left and that's your left. This is your right and that's your right. You're gonna die!
  9. Upside Down? by grunt107 · · Score: 2, Funny

    You'd think the siseneG would have been a tip off!

  10. sensor was designed upside down by Scrameustache · · Score: 4, Funny

    Damn Australian scientists!
    ;-)

    --

    You can't take the sky from me...

  11. Hmm by rnelsonee · · Score: 3, Funny
    From the article:
    The mission's Mishap Investigation Board will continue to investigate the problem.

    Oh, suuuure. MIB stands for "Mishap Investigation Board" now, huh? We're on to you, you governemnt spooks!

  12. Re:wtf by rusty0101 · · Score: 2, Funny

    Design error: implementor installs the switch as it was designed, which was backwards.

    Implementation error: design was correct, but the implementor reversed the polarity of the switch.

    Remember Murphy's law is not 'Whatever can go wrong will.' it is 'Whenever there are two possible ways to implement something and one of them will result in a catastropic result, it can be certian that someone will configure things that way.' (paraphrased.)

    In this case the report is that there were two possible ways that the switch could be installed by the implementor, one of which would result in the catastrophy that was wittnesed. (And the designers are saying it was that implementation.)

    Post event analysis will say 'Yes, it was implemented incorrectly. Our recomendation is that the design be improved to prevent future implementations this way.'

    The claim is that the design was correct, had things been implemented 'as designed'. The recomendation is that the design be improved so that an incorrect implementation is less likely to happen in the future.

    -Rusty

    --
    You never know...
  13. Re:It seems ... by c_oflynn · · Score: 2, Funny

    Man, you are wasting your talent here on Slashdot. With such super-sleuthing abilities, no mystery would be too great for you!

  14. Hmmm... by katsiris · · Score: 5, Funny

    I didn't realize that up and down were different in metric than the imperial system.

  15. Re:References by RollingThunder · · Score: 2, Funny

    A great one for the NOAA sat is here:

    http://www.spaceref.com/news/viewsr.html?pid=102 99

    This one has the pictures that are enough to make anyone wince and shake their head sadly.

  16. They should have known! by GMFTatsujin · · Score: 4, Funny

    You'd think they would have figured out that the braking switch was in backwards when they saw Genesis's airbags deploy at liftoff.

    3... 2... 1... *PFOOF*

  17. Re:There is a bright side by schon · · Score: 4, Funny

    Now that we know the IPSHwy works, we have the capability to launch cargo ANYWHERE in the solar system.

    So now when I travel, instead of the airline sending my luggage to another city, it can end up anywhere in the *solar system*. Yeah, that's just what we need!

  18. Re:It just shows that you gotta test by http101 · · Score: 2, Funny

    It wasn't the engineers' faults. According to Bill Gates, the blame goes either on management or the end-user.

    --
    -- Game Developers: Stop porting badly-textured games from crappy console systems!
  19. You Forgot by Greyfox · · Score: 2, Funny
    Freaking "This side up" sticker. It could have been a great alpha test if they'd just had a freaking "this side up" sticker.

    Of course, said sticker would have shown up on the invoice to NASA as "sund.explns" and carried a price of $42,000.

    --

    I'm trying to teach myself to set people on fire with my mind... Is it hot in here?

  20. Re:There is a bright side by Martin+Blank · · Score: 4, Funny

    [green]We've polluted the Earth enough, and now you want to pollute the sun?! When will you evil Republicans stop destroying nature?![/green]

    --
    You can never go home again... but I guess you can shop there.
  21. odd headlines by Tablizer · · Score: 3, Funny

    After that capsule crashed, I saw the following headline:

    Saucer From Space Crashes In Utah Desert!

    My first thought was, "what bullshit!". But then I realized it was 100% true. (Well, okay, it was kind of an obese saucer shape.)

  22. Re:It seems ... by Martin+Blank · · Score: 4, Funny

    Have you ever had that experience where you realize you're about to do something terribly, terribly wrong, but the impulse has already been sent and you can't stop it?

    Yeah. Every time I go to Slashdot.

    --
    You can never go home again... but I guess you can shop there.
  23. it's the ship... by Dtyst · · Score: 2, Funny

    you are all wrong, the chip was correctly oriented it was the ship that was installed the wrong way ;)

  24. Re:Alphaware ... by Waffle+Iron · · Score: 2, Funny
    I seriously doubt it's "a weight, a spring and a switch". It's most likely a MEMS device like those used in airbag modules. Not NASA-designed, not even Lockheed-designed; simply purchased but used incorrectly.

    They probably tried to save a few bucks by mail ordering the OEM version rather than the retail version. As a result, it's likely that the only documentation they got was a tiny slip of paper with a confusing international icon diagram and no text instructions whatsoever. It's not hard to see how that could result in a screwup.

  25. Re:It seems ... by RangerRick98 · · Score: 2, Funny

    If I had mop points, it would be +5 Squeaky Clean :)

    --
    "You're older than you've ever been, and now you're even older."
  26. Re:There is a bright side by Gentlewhisper · · Score: 2, Funny

    [green]We've polluted the Earth enough, and now you want to pollute the sun?! When will you evil Republicans stop destroying nature?![/green]

    Hey, look on the bright side! At least the Sun doesn't supernova so soon now, with all the junk we are chucking in!

  27. Re:There is a bright side by Anonymous Coward · · Score: 1, Funny

    Hey, we worked hard to create all that nuclear waste. Don't just go throwing it away now!

  28. Re:There is a bright side by red+floyd · · Score: 4, Funny

    Radioisotopes don't grow on trees..

    What about Carbon-14?

    --
    The only reason we have the rights we have is that people just like us died to gain those rights. -- Cheerio Boy
  29. Re:There is a bright side by SEWilco · · Score: 3, Funny
    The primary limitation is the maximum weight we can get to the Earth/Moon Lagrange points. Once at the L-points, the cargo pretty much travels one gravity slingshot to the next with nearly no fuel expenditure.

    I'd prefer we get to the interstellar gravitational-thermal equivalence zones and travel via Alderson jump points.

  30. Re:There is a bright side by AuMatar · · Score: 2, Funny

    I bow to your superior knowledge of crappy 80s movies :)

    --
    I still have more fans than freaks. WTF is wrong with you people?
  31. Re:References by fucksl4shd0t · · Score: 2, Funny

    If my kids weren't sleeping, I'd be laughing loud enough for them to hear me in San Antone.

    I can even see where the bolts were missing. :) I can just picture some long-haired stoner with a ratchet giggling his nuts off while he's taking the bolts out. "They'll never figure this out. Heee heee! They won't even check! Heeee Heeeee! Put snakes in my cup, will they, hahahahahahahahaha"

    That one has practical joke written all over it. :) And those two guys in the white suits with the shower caps, they're looking at it like "I told you to check the bolts." "I thought you said you had checked the bolts."

    --
    Like what I said? You might like my music