Left to right: Stephen Fuhr, Secretary of State for Defence Procurement; Dan Goldberg, CEO of Telesat; Joel Lightbound, Minister of Government Transformation, Public Works and Procurement; Mike ...

Illustration of TDRS-13, the final satellite in NASA’s Tracking and Data Relay Satellite (TDRS) constellation, which has provided crucial connectivity for govern- ment users like the ISS and the U.S.

The positioning, navigation, and timing (PNT) information is fundamental to modern information systems. Over the years, people have invented many navigation systems to get PNT information, whereas ...

One of NASA’s workhorse spacecraft in orbit around Mars has fallen silent, leaving agency personnel scrambling to troubleshoot the issue. The Mars Atmosphere and Volatile Evolution (MAVEN) mission ...

Japanese Defence Minister Shinjiro Koizumi acknowledged that China had notified Japan in advance about drills involving the aircraft carrier Liaoning that led to a stand-off between warplanes from the ...

Every movement you make and every memory you form depends on precise communication between neurons. When that communication is disrupted, the brain must rapidly rebalance its internal signaling to ...