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Subject: [IP] Wired: Air Force's Scare-Mongering Space Ad Shoves Facts Out of the Airlock
Begin forwarded message: From: dewayne@warpspeed.com (Dewayne Hendricks) Date: May 7, 2008 8:43:45 PM EDT To: Dewayne-Net Technology List <xyzzy@warpspeed.com>Subject: [Dewayne-Net] Wired: Air Force's Scare-Mongering Space Ad Shoves Facts Out of the Airlock
[Note: This item comes from friend Randy Burge. DLH] From: burge@proactiveteams.com Date: May 7, 2008 2:58:02 PM PDT To: Dewayne Hendricks <dewayne@warpspeed.com>Subject: Wired: Air Force's Scare-Mongering Space Ad Shoves Facts Out of the Airlock
Air Force's Scare-Mongering Space Ad Shoves Facts Out of the Airlock <http://blog.wired.com/defense/2008/05/usaf-ridiculous.html> By Noah Shachtman May 07, 2008 | 3:13:00 PM No one expects commercials to be word-for-word accurate -- not even ads from the U.S. military. But a new Air Force commercial, about the perils of an attack in space, does more than stretch the truth, a bit. It snaps the truth into tiny little pieces, experts and former officers say -- violating the laws of physics and common sense, while flying in the face everything that's known about the world's constellation of satellites. "What if your cell phone calls, your television, your GPS system,even your bank transactions, could be taken out with a single missile?"the military ad asks. "They can." No, they can't. Not unless there's some new missile out there that can strike dozens and dozens of targets, spread out over thousands and thousands of miles. Even a nuke in space wouldn't do the trick. Communication, television and navigational systems are handled by different arrays of satellites. Each craft in the constellation is set apart by hundreds, if not thousands, of miles. And each constellation is thousands of miles from the other. At least ten thousand miles, for example, separates the arrays of communications and GPS satellites. The communications birds are typically positioned in geostationary orbit, or GEO, about 22,000 miles away from Earth. The ring of 32 GPS satellites, on the other hand, circle the planet in a Medium Earth Orbit, or MEO, approximately 12,000 miles up. There's no missile that can hit two targets that far away from one other. (In fact, there's no anti-satellite missile, taking off from Earth, that can even reach GEO or MEO. China's satellite-killing missile only reached up to about 540 miles.) And even if such a weapon was one day invented, it still wouldn't cause much more than hiccups in your GPS or bank service. Because"while it is true that a single ASAT [anti-satellite weapon] could theoretically take out a single satellite, none of the services mentioned in the commercial rely on a single satellite," says Brian Weeden, who served nine years in the Air Force's space and missile corps. "I find it distressing that the Air Force would resort to such fear-mongering." <snip> -------------------------------------------
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