Is the solid chemical element mercury useful in outer space?

Is the solid chemical element mercury useful in outer space?
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1 Answer

Answer :

In what capacity? As a survival element? If you’re talking about mercury as fuel in space travel, it has been experimented with and has proven to be an effective additive to solid fuel. On its own, mercury isn’t a fuel (it could be if another source of energy is applied on it…but then, it defeats the purpose, doesn’t it) but as an additive to sold fuels and propellants, it helps in easier ionization. But since it is so toxic and since there are better alternatives, mercury isn’t used at all. It would be interesting to note that ancient humans were fascinated with mercury and its properties. They experimented with it as a fuel source and have documented it too. Example: Ancient Indian Vimanas (aeroplanes) were supposed to have run on mercury based fuel….unsubstantiated of course….but it is a fascinating possibility….
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