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Navy Shoots Down Satellite, Media Dejected

From a disappointed Associated Press:


Satellite debris deemed unhazardous

WASHINGTON – Debris from an obliterated U.S. spy satellite is being tracked over the Pacific and Atlantic oceans but appears to be too small to cause damage on Earth, a senior military officer said Thursday, just hours after a Navy missile scored a direct hit on the failing spacecraft.

Marine Gen. James Cartwright, vice chairman of the Joint Chiefs of Staff and an expert on military space technologies, told a Pentagon news conference that officials have a “high degree of confidence” that the missile launched from a Navy cruiser Wednesday night hit exactly where intended.

It was an unprecedented mission for the Navy, so extraordinary that the final go-ahead to launch the missile Wednesday was reserved for Defense Secretary Robert Gates rather than a military commander.

Cartwright estimated there was an 80 percent to 90 percent chance that the missile struck the most important target on the satellite — its fuel tank, containing 1,000 pounds of hydrazine, which Pentagon officials say could have posed a health hazard to humans if it had landed in a populated area.

Cartwright showed a brief video of the SM-3 missile launching from the USS Lake Erie at 10:26 p.m. EST, northwest of Hawaii, and of the missile’s small “kill vehicle” — a non-explosive device at the tip — maneuvering into the path of the satellite and colliding spectacularly.

He said the satellite and the kill vehicle collided at a combined speed of 22,000 mph about 130 miles above Earth’s surface.

Asked about the satisfaction felt among those in the military who had organized the shootdown on short notice by modifying missile software and other components, Cartwright smiled widely.

“Yes, this was uncharted territory. The technical degree of difficulty was significant here,” Cartwright said. “You can imagine that at the point of intercept there were a few cheers that went up.” …

Cartwright said experts were still watching the debris fields and he could not yet rule out that hazardous material would fall to Earth. But he indicated that this appeared unlikely to pose a problem.

“Thus far we’ve seen nothing larger than a football,” he said, referring to debris spotted by radars and other sensors.

The military concluded that the missile had successfully shattered the satellite because trackers detected a fireball, which seemed to indicate the exploding hydrazine in the tank. Cartwright said it was unlikely that the fireball could have been caused by anything other than the hydrazine. Also, a vapor cloud was detected, further suggesting the destruction of the fuel, Cartwright said.

Debris from the satellite has started re-entry and will continue through Thursday and into Friday, Cartwright said.

The size of the debris is smaller than the Pentagon had forecast and most of the satellite’s intelligence value was likely destroyed, Cartwright said. Analysts had said one of the reasons for the shootdown was that officials worried that without it, larger chunks of the satellite could fall and be recovered, opening the possibility of secret technology falling into the hands of the Chinese or others…

Within hours of the reported success, China said it was on the alert for possible harmful fallout from the shootdown and urged Washington to promptly release data on the action.

China is continuously following closely the possible harm caused by the U.S. action to outer space security and relevant countries,” Foreign Ministry spokesman Liu Jianchao said at news conference in Beijing. “China requests the U.S. to fulfill its international obligations in real earnest and provide to the international community necessary information and relevant data in a timely and prompt way so that relevant countries can take precautions.”

Could the Associated Press (and the rest of our watchdog media, for that matter) have couched this in any more negative terms?

However you look at it, it was quite an amazing feat. And one that the press clearly hoped would fail.

But since it succeeded, they have to go to their fallback positions: that it was nothing special, and it may cause more harm than good.

(Even going so far as to uncritically quote the Chinese about the harm this may do. Never minding the fact that the Chinese are the worst offenders when it comes to polluting space.)

After all, we can’t allow any suggestion that the military might know what they are doing. Or, heaven forbid, that an anti-missile defense might actually be viable.

We can’t have that.

This article was posted by Steve on Thursday, February 21st, 2008. Comments are currently closed.

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