If we’re going to leave our solar system within a human lifetime, fusion propulsion is the technology to make it happen.” With these words from Pulsar Fusion’s CEO Richard Dinan, the race to Sedna a ...

The electric propulsion system has been widely used in geostationary satellites for the special advantages. The localized plasma flow generated by the ion thrusters has to be evaluated, which could ...

Chemical rockets have powered humanity’s journey into space for decades. Their explosive thrust is essential for launch, but in the vacuum of space, these systems quickly burn through fuel, making ...

David Garcia gave TechCrunch a demo video demonstration of a device developed by his company, YPlasma. A row of five candles ...

The capillary-based pulsed plasma thruster (PPT) has high-energy transfer efficiency, which provides potential to improve traditional PPT performance. In this paper, the discharge characteristics of a ...

Had Progressive on my Cape Dory 27 for 1 year. Had boat hauled out and put in LONG TERM GATED STORAGE and asked for a reduction in rate as boat wasn't going anywhere for the next 3 years or more ...