The service is adding a new approach to launch contracting, as the Proliferated Warfighter Space Architecture takes shape.

The U.S. military sees orbital transfer vehicles keeping adversaries guessing.

Launch photos capture the power and fury as millions of pounds of thrust lift payloads to orbit and beyond, as well as the sheer joy of watching a launch.

Our roundup of the main aerospace and defense stories making the news this week.

With the Ariane 6 seeing progress at last and Avio leaving Arianespace, the European Space Agency takes steps toward a competition for Europe’s future launchers.

Former NASA chief Dan Goldin oversaw creation of the station. What does he think of it now? Listen in to find out.