BRUSSELS --- Today the European Commission and the European Space Agency (ESA) have launched the procurement of the first complete constellation of the European satellite navigation system. A total of 30 dedicated navigation satellites will be put into space, monitored and controlled by a ground-based infrastructure which will be deployed...
SUNNYVALE, Calif. --- Lockheed Martin announced today that the first Advanced Extremely High Frequency (AEHF) military communications satellite is now undergoing thermal vacuum testing at the company's Sunnyvale, Calif