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/sci/ - Science & Math


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5193833 No.5193833 [Reply] [Original]

What do you think about their proposed plasma-jet electric thrusters?

http://www.kickstarter.com/projects/2027072188/plasma-jet-electric-thrusters-for-spacecraft

>pic not related

>> No.5193843

Isn't this just an ion thruster? Havn't those been around forever?

>> No.5193879
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5193879

>dat image

>> No.5193889

>>5193843
http://en.wikipedia.org/wiki/Pulsed_plasma_thruster
Ion thruster, no. Old, yes.

>> No.5193967

Haven't done much research into this form of propulsion, from what I understand as long as there is enough electric energy to continual produce thrust the high speeds they can reach seems useful for interplanetary travel. Other than that, meh.