"The ULA team is proud to have delivered the twin Geosynchronous Space Situational Awareness Program (GSSAP) spacecraft to orbit today," said
This mission was launched aboard a Delta IV Medium-plus (4,2) configuration Evolved Expendable Launch Vehicle (EELV) using a single ULA common booster core powered by an Aerojet Rocketdyne RS-68 main engine, along with two ATK GEM-60 solid rocket motors. The upper stage was powered by an Aerojet Rocketdyne RL10B-2 engine, with the satellite encapsulated in a 4-meter-diameter composite payload fairing.
In addition to the two GSSAP satellites delivered to near-geosynchronous orbit, the secondary payload, Automated Navigation and Guidance Experiment for Local Space (ANGELS) satellite is managed by the
"This launch marks the first EELV secondary payload adapter (ESPA) to launch on a Delta rocket," said Sponnick. "This mission represents an excellent utilization of rideshare capabilities that has enabled a low-cost way for the AFRL ANGELS team to flight demonstrate future spacecraft technologies."
The twin GSSAP spacecraft will support U.S. Strategic Command space surveillance operations as a dedicated Space Surveillance Network sensor. The GSSAP will also support Joint Functional Component Command for Space to collect space situational awareness data, allowing for more accurate tracking and characterization of man-made orbiting objects. ANGELS examines techniques for providing a clearer picture of the environment surrounding our nation's vital space assets.
ULA's next launch is the Atlas V GPS IIF-7 mission for the
The EELV program was established by the
With more than a century of combined heritage,
For more information on ULA, visit the ULA website at www.ulalaunch.com, or call the ULA Launch Hotline at 1-877-ULA-4321 (852-4321). Join the conversation at www.facebook.com/ulalaunch and twitter.com/ulalaunch
Keywords for this news article include: Defense, Aerospace, Spacecraft, U.S. Military,
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