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The Hackers Who Recovered NASA's Lost Lunar Photos

An anonymous reader sends this story from Wired: "The Lunar Orbiter Image Recovery Project has since 2007 brought some 2,000 pictures back from 1,500 analog data tapes. They contain the first high-resolution photographs ever taken from behind the lunar horizon, including the first photo of an earthrise. Thanks to the technical savvy and DIY engineering of the team at LOIRP, it's being seen at a higher resolution than was ever previously possible. ... The photos were stored with remarkably high fidelity on the tapes, but at the time had to be copied from projection screens onto paper, sometimes at sizes so large that warehouses and even old churches were rented out to hang them up. The results were pretty grainy, but clear enough to identify landing sites and potential hazards. After the low-fi printing, the tapes were shoved into boxes and forgotten. ... The drives had to be rebuilt and in some cases completely re-engineered using instruction manuals or the advice of people who used to service them. The data they recovered then had to be demodulated and digitized, which added more layers of technical difficulties."

17 of 89 comments (clear)

  1. Hackers? by sunderland56 · · Score: 3, Insightful

    Given the negative connotations of the word "hackers" - how about "dedicated engineers" instead?

    1. Re:Hackers? by ThatsDrDangerToYou · · Score: 4, Insightful

      Given the negative connotations of the word "hackers" - how about "dedicated engineers" instead?

      I prefer restoring the original meaning of the "hacker" badge to its original lofty meaning as "one who hacks and hacks and hacks in the manner of a dedicated engineer until it rocks." ... and this clearly rocks.

    2. Re:Hackers? by excelsior_gr · · Score: 4, Insightful

      The negative connotation to the word was given by the media. The people that know what they are talking about don't see it as negative.

  2. Somewhat dissappointing headline by excelsior_gr · · Score: 4, Informative

    After reading the headline I thought that the lost Lunar landing footage was recovered, but it is sadly not the case.

    The actual story is still pretty cool, however.

  3. Re:Hackers by JWSmythe · · Score: 4, Insightful

    Check your dictionary. Lots of things have two or more meanings.

    Among readers here, the preferred IT meaning is roughly "an expert who uses his knowledge to do things requiring extraordinary skills." It's not "the kid who tricked you into giving him your Facebook password."

    I'm curious, are you just a confused child, or a troll?

    --
    Serious? Seriousness is well above my pay grade.
  4. Comment removed by account_deleted · · Score: 3, Funny

    Comment removed based on user account deletion

  5. Re:Hackers by Zak3056 · · Score: 4, Funny

    "Hacker" can't have two meanings

    Which of course is why "Buffalo buffalo Buffalo buffalo buffalo buffalo Buffalo buffalo" is not a valid sentence. Or, as Samuel L. Jackson would say, "English motherfucker! Do you speak it?"

    --
    What part of "shall not be infringed" is so hard to understand?
  6. Was this cheaper or more productive than ... by mmell · · Score: 3, Insightful
    ... just going back and taking more pictures?

    Probably.

    Is it as satisfying? No. I say it's time we go back for another firsthand look. Perhaps even land there and start doing more research - not into "what is the moon made of" or "where did the moon come from". More along the lines of "how can I build a profitable luxury hotel here?"

    1. Re:Was this cheaper or more productive than ... by canadiannomad · · Score: 4, Funny

      why not ask how we can set up a stock trading floor on the moon? you know, for the PROFIT!

      Well supposedly they are the most important part of our economy, and so if we want to start an economy up there then we really should start with the basics right?

      I suggest we send all the bankers and major stock brokers/exchanges up there first. Maybe we could even send them all the politicians, judges and lawyers thery need. Once they establish an economy we can send them less important things, like food, shelter, healthcare, breathable air, etc. ):D

      --
      Hmm, the humour and sarcasm seem to have been be lost on you.
    2. Re:Was this cheaper or more productive than ... by mjmcc · · Score: 5, Interesting

      These images contain irreproducible (and thus priceless) data. They show the moon as it appeared in 1966, which allows comparisons to be made to the same lunar areas today. Although the surface of the moon changes very very slowly, it does change. And these pictures may allow us to measure that change. Furthermore, as the article points out, some of the pictures also show the earth as of 1966, allowing comparisons to be made with the earth of today (i.e. the extent of Arctic ice).

  7. Re:Hackers by JWSmythe · · Score: 3, Informative

    Ah. Well, that's one of many. You'll also find "a person who chops wood", and the occasional uses of "a low quality writer" and "a taxi driver" Those last two are usually hacks, not hackers, but I've heard them referred to both ways.

    --
    Serious? Seriousness is well above my pay grade.
  8. Re:Hackers by pjt33 · · Score: 4, Funny

    I've never heard Samuel L. Jackson say that, although I have heard him say, "English, motherfucker! Do you speak it?"

  9. A foretaste... by argStyopa · · Score: 5, Insightful

    ...of what's to come.

    This data's barely 50 years old, of extremely high value (thus worth the extraordinary effort), and relatively low Size.
    We're talking about a couple of thousand high-resolution pictures, so what, each is perhaps what, 10 megabytes (they're all b&w)? So total of 20 gigs of images?

    I know people that take more picture data than that in a single 1st birthday party.

    And in 50 years, will it be gone?

    --
    -Styopa
    1. Re:A foretaste... by cusco · · Score: 3, Interesting

      I like the difference this demonstrates between this White House administration and the previous one, which first instructed NASA to "dispose of" old Mariner data and were so upset that NASA handed it over to the Planetary Society rather than shred it that they directly instructed NASA to destroy the still-unanalyzed Pioneer data later. (NASA administrators risked their jobs and pensions to get that data to the Planetary Society as well, with the result that today we have a likely solution to the 'Pioneer Anomaly'.) Obama ain't much, but he's better than what we had.

      --
      "Think about how stupid the average person is. Now, realise that half of them are dumber than that." - George Carlin
    2. Re:A foretaste... by silentcoder · · Score: 3, Interesting

      Don't be so sure, we think of history as the big things politicians, generals and kings do - but historians tend not to care much about those, if only because they are already as well documented as they are going to be.
      Generally historians are more interested in the end in how ordinary people LIVED at that time.

      One of the most valuable archeological digs ever found from the Roman occupation in Britain was an old trash-heap, because on it we found lots of things which were thrown away as worthless then - but because of that were valuable now as they hadn't been preserved through the usual channels. We found a letter sent from Rome to the wife of a Roman soldier telling stories of what the family has been up to. We found an early forerunner of the ipad (a wax covered slab on which you could scribble notes with a stylus, a quick heat-up let you smooth out the scribbles and reuse it).

      Some of the most insightful pictures we have of more recent events like the American Civil War or the Anglo-Boer war were pictures no newspaper would publish - family pictures which show what the fashions were for example.

      The point is - there is absolutely no way of predicting upfront what will have historical value someday, and the things we tend to assume will have none have a tendency to become the most valuable EXACTLY BECAUSE it was NOT valued at the time and this means that to future historians - those will be rare finds.

      --
      Unicode killed the ASCII-art *
  10. Re:Hackers by Darinbob · · Score: 4, Funny

    Sometimes the comma gets lost in an accent.

  11. Re:Was this cheaper or more productive than... by bikin · · Score: 3, Funny

    But remember to keep the phone sanitizers.