Satellite News

Europe’s Galileo navigation satellite system is suffering from clocks failing onboard a number of satellites at an alarming rate. None of the 18 spacecraft launched so far had to be declared a total loss, but the project may experience further delays as the cause of the failures is being investigated, ESA director general Jan Woerner was quoted as saying.

Activity for Arianespace’s initial mission in 2017 with the lightweight Vega is fully underway in French Guiana, where the launch vehicle’s build-up is starting and its Sentinel-2B payload has begun the pre-flight checkout process in preparation for an early March lift-off.

Raytheon said it reached another milestone in developing the U.S. Air Force Global Positioning System Next-Generation Operational Control System, known as GPS OCX, with the completion of the Factory Qualification Test of the Launch and Checkout System (LCS).