Bothell, Wash.-based Portal Space Systems shows off the lab where its solar thermal propulsion system will be developed.

Fusion has long been the propulsion end-goal for interplanetary travel, and a U.K.-based company thinks on its way to ...

A British start-up has unveiled an ambitious project that could transform space exploration. Their idea? Using nuclear fusion ...

The agency is working with Boeing to resolve the Starliner's faulty propulsion system, which caused its debut eight-day ...

None of those designs have flown in space, though. Pangea sys it remains focused on developing propulsion systems and has no plans to move towards full launch systems or other spacecraft.

Nuclear pulse propulsion is a technology that would work. It was being developed in the 1960s but it was stopped because of ...

BAE Systems Sees Multiple STRIX UAS Options is published in Aerospace Daily & Defense Report, an Aviation Week Intelligence ...

Rocket hybrid propulsion market is rapidly expanding, driven by military advancements, growing space tourism, and innovative ...

However, NASA learned the spacecraft had experienced multiple helium leaks and propulsion system issues so it returned empty ...

Astroscale and Bellatrix Aerospace have signed an MoU to advance orbital debris removal and satellite services. This ...

On Episode 152 of This Week In Space, Rod Pyle and Tariq Malik host Dr. Robert O'Brien, Director of the Universities Space ...

Interstellar objects are among the last unexplored classes of solar system objects, holding tantalizing information about ...