I'm curious, do ion engines actually require fuel to operate? I've heard they use a different method of propulsion compared to traditional engines, so I'm wondering if they still rely on some form of consumable material to generate thrust. Could you elaborate on the specifics of how ion engines work and whether or not they do indeed need fuel?
7 answers
GeishaMelodious
Fri Sep 13 2024
At maximum thrust, the engines utilize approximately 3.25 milligrams of xenon per second, showcasing remarkable economy.
Maria
Fri Sep 13 2024
This translates to roughly 10 ounces of xenon being consumed over a 24-hour period, further emphasizing the engines' frugal nature.
Bianca
Fri Sep 13 2024
To support its mission, the Dawn spacecraft was equipped with a substantial amount of xenon propellant at launch.
Luigia
Fri Sep 13 2024
The spacecraft's engines are renowned for their fuel efficiency, consuming minimal amounts of xenon during operation.
KimchiQueen
Fri Sep 13 2024
Specifically, the spacecraft carried 425 kilograms, or 937 pounds, of xenon, ensuring ample fuel for its extended journey.