Author Topic: US Plans to Shoot Down Broken Satellite  (Read 1796 times)

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Offline Attero Dominatus

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US Plans to Shoot Down Broken Satellite
« on: February 14, 2008, 02:31:54 PM »
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WASHINGTON (AP) - President Bush decided to make a first-of-its-kind attempt to use a missile to bring down a broken U.S. spy satellite because of the potential danger to people from its rocket fuel, officials said Thursday.

Deputy National Security Adviser James Jeffries, briefing reporters at the Pentagon, did not say when the attempted intercept would be conducted, but the satellite is expected to hit Earth during the first week of March.

Gen. James Cartwright, vice chairman of the Joint Chiefs of Staff, said at the same briefing that the "window of opportunity" for such a shootdown, presumably to be launched from a Navy ship, will open in the next three or four days and last for seven or eight days. He did not say whether the Pentagon has decided on an exact launch date.

Cartwright said this will be an unprecedented effort; he would not say exactly what are the odds of success.

"This is the first time we've used a tactical missile to engage a spacecraft," Cartwright said.

After extensive study and analysis, U.S. officials came to the conclusion that, "we're better off taking the attempt than not," Cartwright said.

He said a Navy missile known as Standard Missile 3 would be fired in an attempt to intercept the satellite just prior to it re-entering Earth's atmosphere. It would be "next to impossible" to hit the satellite after that because of atmospheric disturbances, Cartwright said.

A second goal, he said, is to directly hit the fuel tank in order to minimize the amount of fuel that returns to Earth.

Cartwright also said that if an initial shootdown attempt fails, a decision will be made whether to take a second shot.

Shooting down a satellite is particularly sensitive because of the controversy surrounding China's anti-satellite test last year, when Beijing shot down one of its defunct weather satellites, drawing immediate criticism from the U.S. and other countries.

A key concern at that time was the debris created by Chinese satellite's destruction—and that will also be a focus now, as the U.S. determines exactly when and under what circumstances to shoot down its errant satellite.

The military will have to choose a time and a location that will avoid to the greatest degree any damage to other satellites in the sky. Also, there is the possibility that large pieces could remain, and either stay in orbit where they can collide with other satellites or possibly fall to Earth.

More: http://www.breitbart.com/article.php?id=D8UQA1HG0&show_article=1
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Offline Randy

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Re: US Plans to Shoot Down Broken Satellite
« Reply #1 on: February 15, 2008, 09:12:16 AM »
There's been an air of oddness to the story about this satellite since they announced it was falling back to earth.

This just doesn't make that go away.

Offline Bondai

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Re: US Plans to Shoot Down Broken Satellite
« Reply #2 on: February 16, 2008, 04:41:11 PM »
Agreed, WTH is going on? There are about 12 different stories regarding this satellite. Is it going to crash and kill everyone or not?

Will the gubnant be able to save us all from the killer satellite? Probably not but they can blame it on the Chinese in the end.....bet me.... :censored:


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Offline miskie

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Re: US Plans to Shoot Down Broken Satellite
« Reply #3 on: February 16, 2008, 06:47:01 PM »
I'm sure the fuel mix is part of the story, but I think that most of the story lies inside the satellite itself. Its fairly new, so I'm certain there is good technology that the USA doesn't want to share. If its made to A-splode then the fragments will most likely disintegrate upon reentry, save for the hull.