ESA Galileo

SpaceX took on the mission of delivering two new members of Europe’s Galileo global navigation satellite system into orbit on April 28.

GPS has become a household term over the last 50 years. Over the coming decades, it is likely to be subsumed into another three-letter term, PNT.

Over 50 years, GPS has evolved and inspired the development of similar systems by other nations.

The UK has issued a new policy framework for its pursuit of a positioning, navigation and timing framework to guard against an outage during an emergency.

Europe’s Ariane 6 rocket passes key tests, looks toward first launch in 2024.

Ariane 6 delays and problems with Vega C leave European launch industry mostly grounded.