More accurate fuel-gauging methods are needed so that companies can better determine when to replace a satellite. Every drop of the hydrazine rocket fuel is worth more than its weight in gold. For ...

So given how dangerous hydrazine is, why do we keep using it? The simple answer is, it’s an exceptionally versatile rocket fuel. Some formulations of it are used as a hypergolic propellant ...

That is, if we didn't do anything to stop it. Over the 25-year lifespan of the station, hundreds of tons of hydrazine rocket fuel have been carried to it to enable rocket-propelled orbital ...

Originally developed as a rocket fuel by German scientists during the Second World War, hydrazine is an inorganic compound that reacts with organic compounds to form alkyl hydrazines, which is ...

This Department of Defense-funded mission will see Astroscale's 660-pound craft refuel a satellite with the propellant hydrazine, then maneuver to a fueling depot to fill up with more fuel ...