Reddish brown exhaust of hydrazine thrusters Ultimately, this is because of the enormous amount of energy stored in the propellants required to make a rocket fly. Ground support personnel need to ...

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 ...

NASA is testing ASCENT (short for Advanced Spacecraft Energetic Non-Toxic) because it promises a 50 percent increase in specific impulse density compared with hydrazine, plus easier ground ...