Space-based solar power advances with microwave and laser transmission, orbital assembly, and cost reductions, aiming for ...

Portal’s heat exchanger thruster, known as Flare, fires up during a test in a vacuum chamber. (Portal Space Systems Photo) Bothell, Wash.-based Portal Space Systems says it has successfully tested its ...

Space-based solar power, a long-envisioned technology, is gaining momentum as a crucial solution to meet growing energy demands and achieve decarbonization targets. This technology offers significant ...

For most, satellite connectivity means ensuring that people everywhere have access to telecommunications, data and the internet. Connecting this way is a noble goal, and innovators are finding new ...