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A pair of low Earth-orbiting demonstration satellites built by Northrop Grumman Aerospace Systems for the first time on March 16 detected and tracked a ballistic missile launch through all phases of flight, a Northrop Grumman official said March 22. So-called birth-to-death tracking of a ballistic missile launch had never been done before from space -- and is the most significant achievement to date for the Space Tracking and Surveillance System (STSS) spacecraft, said Doug Young, Northrop Grumman’s vice president of missile defense and warning programs. “It’s the Holy Grail for missile defense,” Young said during a media briefing here. [Top...

The U.S. Air Force’s decision to hold a fresh competition to build a second Space Based Space Surveillance (SBSS) system satellite is an example of a government agency made gun-shy by “a protest-rich environment” in which losing bidders often challenge government contract awards, according to Craig R. Cooning, general manager of Boeing Space and Intelligence Systems. In a March 16 press briefing, Cooning said Boeing, which teamed with Ball Aerospace & Technologies Corp. of Boulder, Colo., to build the first SBSS satellite, was prepared to enter into a firm, fixed-price contract for the second SBSS, which is intended as an...

The U.S. Air Force has hired Raytheon Integrated Defense Systems to study the possibility of integrating additional Missile Defense Agency (MDA) sensors into the U.S. Space Surveillance Network that tracks orbiting satellites, a Raytheon official said Oct. 28. The Tewksbury, Mass.-based company was awarded a $3 million contract from Air Force Space Command for a program called the Enterprise Sensing Prototype Architecture for Space Situational Awareness (ESP-SSA), Joe Chapa, Raytheon’s technical director for national theater security programs, said in an interview. The Air Force’s Space Surveillance Network employs a host of optical telescopes and radars around the world. The telescopes...