another may disappear.
Expensive
new U.S. spy satellite not working: sources,By Andrea Shalal-Esa -
Exclusive Thu Jan 11,2007 4:40 PM ET
WASHINGTON (Reuters) - U.S. officials are unable to communicate
with an expensive experimental U.S. spy satellite launched last
year by the U.S. National Reconnaissance Office (NRO), a defense
official and another source familiar with the matter told Reuters
on Thursday.
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Efforts are continuing to reestablish communication with the
classified satellite, which cost hundreds of millions of dollars,
but "the prognosis is not great at this point," said the defense
official, who asked not to be identified.
"They have not yet declared it a total loss. There are still some
additional steps that can be taken to restore communication," the
official added, noting some satellites had been recovered in
similar situations in the past.
The official said the problems were substantial and involved
multiple systems, adding that U.S. officials were working to
reestablish contact with the satellite because of the importance of
the new technology it was meant to test and demonstrate.
The other source said the satellite had been described to
him as "a comprehensive failure."
There was no suggestion by either of the sources that the satellite
had been purposely damaged as part of a terrorist attack. Another
government official said he had no information about any attacks on
U.S. satellites.
The National Reconnaissance Office, which designs, builds and
operates reconnaissance satellites for the U.S. military and
intelligence communities, had no comment.
Jonathan McDowell, an astronomer with the Harvard- Smithsonian
Center For Astrophysics, said the satellite in question could be a
classified NRO satellite launched into space on December 14 from
Vandenberg Air Force Base in California, which did not appear to be
part of any "existing pattern."
The NRO satellite identified only as L-21 was the first
ever launched by the newly merged rocket launch units of Boeing Co.
and Lockheed Martin Corp..
The new joint venture announced the successful launch of the
satellite, but neither the company nor the NRO gave any details
about the satellite's mission.
McDowell said the satellite was mysterious to satellite watchers
because it was in a low orbit of about 220 miles, or 350
kilometers, above the Earth and had not made any move to change its
orbital position.
"This is definitely a setback for the NRO, which has had an
aggressive technology development program over the past few years,"
McDowell said. "It adds to the problems that the NRO is having
transitioning to its next generation of satellites."
The
Pentagon has revamped nearly all its space programs in recent years
due to cost overruns, technical issues and schedule delays, but
space officials say they have made "significant progress" to get
those programs back on track.
Several classified NRO programs, including the Future Imagery
Architecture program run by Boeing, have required infusions of
several billions of dollars.
Mishaps and satellite failures happen occasionally. In August 1998,
an NRO satellite estimated to cost over $1 billion was destroyed
when the Lockheed Titan 4A rocket launching it into space exploded
some 20,000 feet above the Atlantic.
One industry official said temporary communications lapses occurred
occasionally, but a lasting loss of communication with a satellite,
as suggested in this case, was rare.
Officials at Boeing, Lockheed and Northrop Grumman Corp., which all
produce national security satellites for the U.S. government,
declined comment given the classified nature of the NRO
satellite.
Orbital Sciences Corp., another smaller satellite manufacturer,
could not immediately be reached for comment.
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