Now this Really Is Rocket Science

New research key to revolutionary ‘green’ spacecraft propellant at Phys.org
Got me interested in this new material…liquid…which is REALLY cool, in a hot sort of way, look at this briefing by the Air Force Research Lab…this Rocket Fuel burns at 1600degC but it just sort of fizzles if thrown on a fire, sits there when hit by a hammer, does not create clouds of toxic fumes and while not a great ice cream topping is not wildly poisonous either…and this stuff was actively developed, not just stumbled across. Such is the power of modern research tools and materials knowledge.

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The GPIM project aims to introduce AF-M315E as a green alternative to hydrazine (Credits: NASA).