3 ms·
Bismuth might be in a decent spot for optimizing price/density/boiling point/safety if the thruster can be made of molybdenum. I'm not sure if there are more de
by somebodynew 5y ago
Bismuth might be in a decent spot for optimizing price/density/boiling point/safety if the thruster can be made of molybdenum. I'm not sure if there are more delicate components required to withstand the boiling point of the mass source that can't be made of structural metal.