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Air Force Space Fence Being Shut Down

New submitter meglon writes "NASA will lose access to important real-time information on tracking orbital debris if the order of Gen. William Shelton, commander of Air Force Space Command, is carried out. The Space Fence, the only monitoring system of its kind, will cease to function on October 1st. 'Deployed in the 1960s, the VHF Space Fence includes three transmitter sites and six receiving stations. It is responsible for approximately 40 percent of all observations performed by the Air Force-run Space Surveillance Network, which includes other ground-and space-based sensor assets, said Brian Weeden, technical adviser at the Secure World Foundation, a nonprofit organization dedicated to space sustainability. ... A full-scale development contract for an updated version of the Space Fence had been expected in 2012 or early 2013, but on July 16, Shelton said the multibillion-dollar project is being held up due to a wide-ranging Pentagon review that includes major acquisition programs. The review is examining scenarios under which the Pentagon’s budget is cut by $150 billion, $250 billion and $500 billion during the next decade.'"

20 of 86 comments (clear)

  1. Re:Who wants a space fence by Freshly+Exhumed · · Score: 3, Insightful

    Turn it into a space fence to keep out illegal aliens.

    --
    I deny that I have not avoided attaining the opposite of that which I do not want.
  2. Protect our borders by Anonymous Coward · · Score: 3, Funny

    You'd think that Republicans would be big proponents of the space fence. We need something to keep illegal aliens out.

    1. Re:Protect our borders by Anonymous Coward · · Score: 3, Funny

      I've never seen a brown alien, maybe that's why the don't care. So we need to give aliens minority status before Republicans decide they don't want them here, just wait until they find out they don't even know what Christianity is.

    2. Re:Protect our borders by ackthpt · · Score: 2

      You'd think that Republicans would be big proponents of the space fence. We need something to keep illegal aliens out.

      They're only in favor of keeping out illegal aliens who don't side with their policies (which paradoxically are to hate themselves and make everyone else's lives miserable.)

      If Ronald Reagan were still around he'd turn this thing into the next SDI and it'd be funded better than last one.

      --

      A feeling of having made the same mistake before: Deja Foobar
  3. It's Not Important - and why by frovingslosh · · Score: 2

    No, it isn't important because it can't be used to spy on Americans. If it could, then it's budget would be secret. Instead we have this cut by short sighted budget concerns.

    --
    I'm an American. I love this country and the freedoms that we used to have.
  4. Don't panic. by bhlowe · · Score: 3, Funny

    It has been replaced by a newer, more secret and much more expensive system that also functions as an interstellar surveillance system.

  5. Re:I just had a brilliant idea by ackthpt · · Score: 3, Funny

    Just transfer all the money cut from the DOD to NASA. Then they can run it themselves! Genius, yes?

    No.

    The space junk which has slowly been taking on sentience, not unlike Hactar, will complain mightily in internet forums, where it'll largely be ignored (see earlier link.

    It'll all end up with songs which could make Paul McCartney so rich he could buy the galaxy and several short, but very violent cricket match invasions.

    --

    A feeling of having made the same mistake before: Deja Foobar
  6. Shelton is playing politics by ebno-10db · · Score: 5, Insightful

    The esteemed Gen. Shelton is playing politics. This is a standard trick. Whenever someone threatens or enacts budget cuts, politicians (and you don't get to be a general without being a politician) start shutting down things which may cost very little, but are highly noticeable or annoying. Obviously this demonstrates how catastrophic it would be to have your budget cut.

    1. Re:Shelton is playing politics by timeOday · · Score: 3, Insightful

      On the other hand it is fanciful to imagine that endless amounts of funding can be cut from "nothing in particular."

    2. Re:Shelton is playing politics by Seumas · · Score: 3

      And by "cuts" you mean "a reduction in the initially projected growth". That brilliant government scam where planning to increase a budget by 20% but then only increasing it by 10% counts as a 10% (or 50%, depending on how you phrase it!) "spending/budget cut".

      Anyway, the defense budget is something along the lines of at least $700,000,000,000.00 (700-billion) per year. That is $7,000,000,000,000.00 (trillion) over the next decade. Cutting the budget by $15b/yr to even $50b/yr is fucking meaningless, even if you give them benefit of the doubt that they're talking about real cuts in real spending and not "cuts in increases".

      If they really want to make meaningful cuts, they could knock off the "war against the world" bullshit and save a few hundred billion every year.

  7. Another example of what government is for. by Areyoukiddingme · · Score: 5, Interesting

    This is exactly the sort of thing government is for. It's not like I can set up a radar transmitter in my back yard and sell the data on the open market. I'm not allowed to use that spectrum, and it's blindingly obvious that if I were, so would everybody else, and the spectrum would rapidly become useless to everybody.

    What's the alternative? Sell it to SpaceX? Then make NASA buy access to the data? And Lockheed. And Boeing. And Raytheon. And Virgin Galactic. And Blue Origin.

    But we all know it wouldn't go that way. Lockheed or Boeing would lobby successfully to get to buy it, then charge everybody else on the list for access to the data. And refuse to sell data to SpaceX at all.

    Three transmitters and six receivers costing billions is more than a little absurd, but the job does need doing, and needs doing in a fashion that doesn't set up a wholly inappropriate profit motive and an even more inappropriate opportunity to be anti-competitive. Having said that... Who runs those stations now? Wanna bet it's already Lockheed or Boeing or Raytheon? That'd be why it costs billions instead of the tens of millions it should cost. The wholly inappropriate cost-plus contract with profit motive is already in place. Now all we need is the anti-competitiveness to go with it.

    1. Re:Another example of what government is for. by ebno-10db · · Score: 3, Insightful

      people would be incentivized to innovate in the area, and over time we'd advance the state of the art

      Innovation in something like this is useless without cooperation (good luck with that) or regulation.

      WiFi and similar open spectrum uses have advanced state-of-the-art radio technology substantially faster than all the prior, protected spectrum uses.

      WiFi runs on the ISM bands, and they're highly regulated, not some sort of Wild West in the aether that you suggest. The ISM bands have limits on transmit power, dwell time for frequency hopping, spreading for CDMA or OFDMA, etc.

      Remember, there is no such thing as "interference" unless the emissions are coherent. Electromagnetic coherence doesn't happen unless you try really, really hard.

      Generating a coherent signal in RF or microwave bands is the easiest thing in the world, it's called a sine wave.

      So the only rule you truly need is to not be malicious.

      Right, who would maliciously interfere with a system that has defense applications.

      Worried about an "arms war" on power output? Good! All the more incentive to create more sensitive receivers, or to advance coding theory.

      More sensitive receivers are the last thing you need when dealing with interference. As for coding theory, we're already pretty close to Shannon's limit. BTW, the space fence has a 768kW EIRP transmitter. Talk about a serious entry into the "arms war". You also need that kind of power for what they're doing. We're not talking about a WiFi reaching 100 feet.

      Do we restrict the number of washer machine detergents that are allowed to be sold commercially, lest "interference" with competitors make the market in detergent too difficult to sustain?

      My washing machine doesn't interfere with my neighbor's washing machine. My 10kW transmitter might interfere with his reception.

    2. Re:Another example of what government is for. by Anonymous Coward · · Score: 3, Insightful

      Remember, there is no such thing as "interference" unless the emissions are coherent. Electromagnetic coherence doesn't happen unless you try really, really hard. So the only rule you truly need is to not be malicious.

      When you get out of the basement, you should consider taking a signal processing class, kid. What you are suggesting is like saying you don't need to drive in those silly "lanes" on the highway, because evolution will quickly cause new drivers to be born with faster reflexes.

  8. Re:Who wants a space fence by ackthpt · · Score: 5, Funny

    Turn it into a space fence to keep out illegal aliens.

    Aliens are what keep the economy of Area 51 rock solid and giving it 10% quarter on quarter growth!

    at least, that's what they tell me to type

    --

    A feeling of having made the same mistake before: Deja Foobar
  9. Re:I just had a brilliant idea by gatkinso · · Score: 4, Insightful

    Having worked for both DOD and NASA, I can tell you with certainty that NASA is even worse of a cluster fuck moneywise than DOD.

    --
    I am very small, utmostly microscopic.
  10. Re:I just had a brilliant idea by TapeCutter · · Score: 2

    Oh, come on, this is nothing more that budget bartering via press release, to which NASA is not immune. Given the spectacular nature of some recent meteors in the mass media, the general will get his new space fence. He's just trying to panic the politicians into action by setting a hard date.

    --
    And did you exchange a walk on part in the war for a lead role in a cage? - Pink Floyd.
  11. One word, er, acronym: LORAN by storkus · · Score: 2

    Remember what happened to it: instead of upgrading it to provide near-GNSS accuracy, they killed it, eliminating the only terrestrial nav/pos system outside of major airports and air traffic lanes. If we have another Carrington-size solar event or someone decides to deploy their satellite-killer missles/satellites/sharks-with-lasers/whatever, WE HAVE NO SAFETY NET for nav/pos as well as network synchronization!

    They've already proven once they're willing to sacrifice the country's safety against outside forces (while simultaneously building up their off-, er, defensive capabilities against their own citizenry), so what makes you think they won't do it again?

  12. Re:'cept budgets are GROWING, just not as much by bosef1 · · Score: 3, Insightful

    Grow up. If we don't budget for inflation, things are going to suck even more when we get halfway through the fiscal year and realize we don't have the money to get make it to the end. This has nothing to with being a Republican or Democrat and everything with actually trying to plan a project and deliver something to the taxpayer. I realize most households don't have to worry about this on a yearly basis, but both government and big business must if they don't want to fail.

    Now if you want to discuss whether it's in our long term national interest to print so much money that year-to-year inflationary growth is something we have to monitor in our budget process, fine. Or if you have thoughts on how to responsibly reduce government services without gutting either our social welfare or military programs (or both), please share. We need some good ideas, 'cause those idiots up on the Hill seem stumped. But just because you don't like inflation doesn't mean you can live in a fantasy land where it doesn't exist.

  13. Re:I monitor the space fence by vlpronj · · Score: 2

    I'm glad you monitor it. But that reveals it's true nature: not a fence, but a "webcam". Anything we see on it, that will affect a large number of people, we have little to no options. Calling it a fence is a feel-good tactic, implying it will keep the space debris, UFOs, and illegal green aliens out. It, on it's own, just lets us know when something is coming to our door. The big fear that would have many people clamoring to keep it, a large asteroid heading for earth, has no viable plans ready to go. A warning from the space fence, a dire warning of imminent strike, would only incite panic.

  14. Re:'cept budgets are GROWING, just not as much by khallow · · Score: 2

    Or if you have thoughts on how to responsibly reduce government services without gutting either our social welfare or military programs (or both), please share.

    Well, I have thoughts on responsibly reducing governments services which require as a precondition some gutting of both social welfare and military programs.