Orbital ATK has wrapped up a critical design review of the second Joint Polar Satellite System. The company said Friday it partnered with the National Oceanic and Atmospheric Administration and NASA to carry out the review to assess whether the JPSS-2 spacecraft program meets schedule and system requirements. The CDR phase also sought to evaluate […] More

Orbital ATK has transported a hybrid electric propulsion communications satellite built for Al Yah Satellite Communications to a launch site in Kourou, French Guiana, ahead of the system’s intended liftoff in January 2018. Orbital ATK said Thursday it built the GEOStar-3 satellite designated Al Yah 3 to help expand Yahsat’s commercial Ka-band services to approximately 600 million […] More

Orbital ATK‘s defense electronic systems unit has secured a pair of tasks orders worth up to $50.1 million to help the U.S. Navy produce design adaptations to current Advanced Anti-Radiation Guided Missile subsystems and components. The Navy awarded both orders under a previously issued basic ordering agreement that covers engineering studies and logistics and test planning services […] More

Orbital ATK supplied a composite fairing component and nine graphite epoxy motors – GEM 40 – for a United Launch Alliance-built Delta II rocket that took off Saturday from Vandenberg Air Force Base in California. The first Joint Polar Satellite System that NASA and the National Oceanic and Atmospheric Administration developed through a collaborative effort launched aboard the Delta […] More

An Orbital ATK Cygnus spacecraft reached the International Space Station Tuesday to unload 7,400 pounds of cargo, supplies and scientific experiments. The OA-8 cargo delivery vehicle, nicknamed S.S. Gene Cernan, is the eighth spacecraft to deliver cargo to ISS as part of Orbital ATK’s Commercial Resupply Services contract with NASA, the company said Tuesday. The spacecraft was […] More

Orbital ATK‘s Cygnus spacecraft launched Sunday morning at NASA‘s Wallops Flight Facility in Virginia aboard an Antares rocket to bring approximately 7,400 pounds of cargo to the International Space Station. Cygnus lifted off at 7:19 a.m. Eastern time to deliver equipment, supplies and experiments to ISS crew as part of Orbital ATK’s eighth Commercial Resupply Services mission, the company said Sunday. […] More

Orbital ATK has conducted a structural acceptance test on a motor composite case built to support the company’s Next Generation Launch family of space launch vehicles. The company said Tuesday the test demonstrated the structural loads’ capacity to generate more than 110 percent of the anticipated maximum motor operating pressure as well as operational, flight and […] More

Orbital ATK has set a Nov. 11 launch date for the company’s eighth cargo resupply mission that will transport crew supplies and hardware to the International Space Station on behalf of NASA. The space agency said Tuesday Orbital ATK’s Cygnus spacecraft will launch aboard the company’s Antares rocket from the Wallops Flight Facility in Virginia to deliver approximately […] More

Orbital ATK has test-fired a prototype solid rocket motor that includes metal components built through an additive manufacturing process. The company said Wednesday it developed the prototype motor in collaboration with the U.S. Army‘s Aviation and Missile Research, Development and Engineering Center in an effort to help meet the military branch’s missile science and technology enterprise […] More

Planet Labs’ 10 remote sensing satellites took off Tuesday aboard the Orbital ATK-built Minotaur C rocket that launched at 2:37 p.m. Pacific time from Vandenberg Air Force Base in California. Four Planet’s Dove satellites launched into sun-synchronous orbit approximately 350 miles above the Earth following the deployment of six SkySat spacecraft into space, Orbital ATK said Tuesday. Rich Straka, […] More

Orbital ATK is scheduled to launch Planet‘s Earth imaging satellites at Vandenberg Air Force Base in California on Tuesday at 2:37 p.m. Pacific time. Orbital ATK said Monday its Minotaur C rocket will carry a total of 10 SkySat and Dove remote sensing satellites, which will work to collect medium- and high-resolution multispectral Earth imagery for commercial […] More

Orbital ATK has won a potential $34 million contract to provide a secondary payload adapter for the U.S. Air Force‘s long-duration propulsive Evolved Expendable Launch Vehicle. The Defense Department said Monday the contract will also extend the Air Force Space Command’s standard rideshare service policy and build on previous development efforts for EELV secondary payload adapter technology. Orbital ATK will perform work […] More