|
|
|
|
|
Eavesdropping craft critical for monitoring terrorists BY CRAIG COVAULT SPACEFLIGHT NOW Posted: January 17, 2009
The spacecraft is to enhance the capability for the U.S. to listen in on communications in hostile governments like Iran and terrorist organizations like Al Qaeda. The NROL-26 mission has worried NRO officials and other intelligence professionals because of concerns about flying the critical satellite on the new Delta 4-Heavy. If the mission was to fail, it would spark another crisis in the U. S. intelligence community, already burdened with growing tasks from an increasingly dangerous world. The satellite is likely an "Advanced Mentor" design, according to GlobalSecurity.Org, a military think tank. Earlier versions were designated Orion. Due to satellite development delays and a 1998 Titan launch failure involving an earlier "Mercury" eavesdropper design, the U.S. has fallen as much as one or two spacecraft behind its original 10-year schedule to launch such giant eavesdroppers. These spacecraft provide the kind of information the White House, State Dept. and Pentagon need to make military and national foreign policy decisions. It is also likely a "broad spectrum" satellite that can update key frequency information on hostile radars and other detection systems that could threaten U.S. forces. The three earlier Mentor spacecraft introduced a very large 'wrap-rib' deployable antenna design spanning up to 350 feet, says GlobalSecurity.Org.
It has been five years since a large geosynchronous orbit eavesdropping satellite has been launched from Cape Canaveral. That earlier satellite, believed to have been a less capable version of the Mentor, was lofted on board a Titan-Centaur booster in September 2003. Over the last two-and-a-half years, however, two different eavesdropping satellites have been launched on smaller Delta 4-Medium and Atlas 5 rockets from Vandenberg Air Force Base, Calif. These spacecraft, with smaller antennas, are in highly elliptical orbits of roughly 700 x 23,500 miles. Instead of remaining parked over one location above the equator, these Vandenberg-launched satellites travel up and down over the northern hemisphere. They can listen into radio communications from different locations or radio waves monitored from different angles, compared with geosynchronous orbit satellites. The data from these different eavesdroppers is then combined and assessed with other sources of information including that obtained by aircraft such as advanced versions of the U-2.
|
|
|
|
Current Shuttle Mission Patch Free shipping to U.S. addresses!  The official embroidered patch for shuttle Endeavour's flight to launch the Tranquility module and cupola to the space station now available in our store! U.S. STOREWORLDWIDE STORE Expedition 20  The official embroidered patch for the International Space Station Expedition 20 crew is now available from our stores.U.S. STOREWORLDWIDE STORE Ares Patch  The Ares Project will develop two new rockets to launch astronauts back to the Moon under NASA's Vision for Exploration. The Ares 1 will employ a single space shuttle solid rocket booster to loft the Orion crew capsule. The gigantic Ares 5 will haul the equipment and cargo needed for such lunar voyages. This is the Ares emblem.U.S. STOREOne Giant Leap 
Hosted by Corbin Bernsen, this award winning documentary marks the 50th anniversary of the U.S. space agency and features exclusive interviews with veteran astronauts.U.S. STOREWORLDWIDE STOREExpedition 21  The official embroidered patch for the International Space Station Expedition 21 crew is now available from our stores.U.S. STOREWORLDWIDE STORE |
||||||||||||||||||||||||||||||||||||||||||
|
INDEX | PLUS | NEWS ARCHIVE | LAUNCH SCHEDULE ASTRONOMY NOW | STORE ADVERTISE © 2010 Spaceflight Now Inc. |
||||||||||||||||||||||||||||||||||||||||||||||||
VIDEO:
FULL LAUNCH EXPERIENCE 