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Antique Voyager Technology

sea_stuart writes with a story from the Tidbinbilla space tracking station, outside Canberra, Australia. It is still communicating with the two Voyager spacecraft 30 years after they were launched and 18 years after Voyager 2 passed close by Neptune. Here's a little background on Voyager 1 and Voyager 2. "The bank of computers that would look at home in black-and-white episodes of Doctor Who cannot be junked... [T]he 1970s hardware is now our world's only means of chatting with two robot pioneers exploring the solar system's outer limits. Today Voyager 1 is humanity's most remote object, 15.5 billion kilometers from the sun. Voyager 2 is 12.5 billion kilometers from it. Both continue beaming home reports, but now they are space-age antiques. 'The Voyager technology is so outmoded,' said Tidbinbilla's spokesman, Glen Nagle, 'we have had to maintain heritage equipment to talk to them.'"

14 of 293 comments (clear)

  1. Re:I've got an old dell they can use... by joeava · · Score: 2, Funny

    The problem is in the remote end.

  2. Re:32 bits a second by tehSpork · · Score: 2, Funny

    The Voyager probes are 15.5 and 12.5 billion kilometers from the sun and Comcast can connect to them, yet still couldn't get a connection out to my house in relative suburbia until a couple years ago?

    I call BS.

  3. Re:Functional replacement with modern components? by unfunk · · Score: 5, Funny

    The same software SCATS

    That sounds like some pretty shitty software...
  4. Re:I've got an old dell they can use... by gone_bush · · Score: 5, Funny

    No can do - the licence specifically prohibits running the software in a virtual machine.

    --
    Two roads diverged in a wood, and I - I took the one less travelled by. (Robert Frost, 1916)
  5. The reason for all that legacy equipment... by itsdapead · · Score: 5, Funny

    (ring) (ring) (click) G'day, this is Tidbinbilla, how can we help?

    "Er, Hi, This is Ranesh from Advanced Emulation Solutions... I'm testing the VM you commissioned to replace your legacy communications solution. Thing is, there seems to be an undocumented bug in the command protocol and the remote client has locked up. Could some one pop over and power-cycle the client, please?

    ****???^^^^!!!!

    Hey - take it easy - "no worries" as you guys say - just turn off the power, count to ten and turn it on again!

    $$$$!!!!##### !!!!!

    Er, 15.5 billion kilometers, you say? Look, I know you guys like to boast about the size of Australia, but...

    $$$$ ****ING OUTER SPACE !!!!! MOST DISTANT MAN-MADE ****ING OBJECT !!!!!

    Oh. Shit. I wonderered why the ping time was 24 hours.

    Don't you guys have on-site support?

    --
    In a survey of 100 programmers, 111111 thought that duck-typing was a good idea.
    1. Re:The reason for all that legacy equipment... by Bob+of+Dole · · Score: 2, Funny

      I was gonna do the standard slashdot geekjerk thing and point out what the actual ping would be, but
      12.5 billion kilometers / speed of light is 11.58 hours.
      So 24 hours is just about right! Well done sir.

      (although it's closer to 23 hours...)

    2. Re:The reason for all that legacy equipment... by MichaelSmith · · Score: 4, Funny

      although it's closer to 23 hours

      Takes an hour for the processor on Voyager to unpack an ICMP message, parse the ping, compose a reply, encapsulate and send it.

  6. Re:I've got an old dell they can use... by Anonymous Coward · · Score: 1, Funny

    What do you need a week for? This is a days job.

  7. Re:Useful information? by QuickFox · · Score: 5, Funny

    Yes, the science community will be rather surprised when the Voyager spacecraft smash into the huge black sphere with the painted stars.

    --
    Terrorists can't threaten a country's freedom and democracy. Only lawmakers and voters can do that.
  8. Re:outmoded? by Rosco+P.+Coltrane · · Score: 2, Funny

    The voyager sats are some of our most successful missions, i'd challenge anyone to do better then their "out modded" systems.

    The IRS seems to be pretty succesful: they still run their 1960s mainframes, yet they're still pinching everybody's money. That's one mission everybody would like to see fail...

    --
    "A door is what a dog is perpetually on the wrong side of" - Ogden Nash
  9. Re:I've got an old dell they can use... by Megane · · Score: 3, Funny

    Give me a week's vacation in France, and I can probably come back with a dozen old Minitel modems.

    --
    #naabhaprzrag, #sverubfr-000, #agi-fcbafberq, negvpyr[pynff*=' negvpyr-ary-'] { qvfcynl: abar !vzcbegnag; }
  10. Re:I've got an old dell they can use... by maxwell+demon · · Score: 2, Funny

    Well, just tell GWB that the voyagers might find hidden WMDs out there. That should ensure proper financing. :-)

    --
    The Tao of math: The numbers you can count are not the real numbers.
  11. Re:I've got an old dell they can use... by mazarin5 · · Score: 5, Funny

    Going by the progression of this thread, this seems like an appropriate point to suggest that I can do it in minutes with a tuning fork.

    --
    Fnord.
  12. Re:I've got an old dell they can use... by Reaperducer · · Score: 2, Funny

    It blows my mind that nobody seems to understand upgrading "just because" is a really stupid idea.
    It's the Microsoft Mentality (tm).
    --
    -- I'm old enough to have lived through six different meanings of the word "hacker."