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Pulsed plasma thrusters use the same stuff that’s on your frying pan to make spacecraft zoom around the universe. And they’ve been doing it since the 1960s.
Host: Caitlin Hofmeister
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Sources:
https://www.nasa.gov/centers/glenn/about/fs23grc.html
http://www.dept.aoe.vt.edu/~hokiesat/Presentations_and_Papers/ION-F%20Papers/IEEE002.pdf
https://www.theengineer.co.uk/issues/5-march-2012/plasma-thrusters-could-double-the-lifetime-of-mini-satellites/
https://digitalcommons.usu.edu/cgi/viewcontent.cgi?article=1142&context=smallsat
http://www.busek.com/technologies__ppt.htm
http://erps.spacegrant.org/uploads/images/images/iepc_articledownload_1988-2007/2007index/IEPC-2007-125.pdf
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Images:
https://svs.gsfc.nasa.gov/cgi-bin/details.cgi?aid=11636
https://images.nasa.gov/details-KSC-20160908-RV-GMM01_0003-OSIRIS_REx_Launch_Broadcast_Ground_ISO-3126827.html
https://www.nasa.gov/multimedia/imagegallery/image_feature_2416.html
https://en.wikipedia.org/wiki/Zond_2#/media/File:Zond_2.jpg
https://en.wikipedia.org/wiki/Pulsed_plasma_thruster#/media/File:SchematiclayoutofaPulsedPlasmaThruster.png
https://www.nasa.gov/centers/glenn/about/fs23grc.html
https://www.nasa.gov/jpl/dawn/pia18922
https://www.nasa.gov/content/nanoracks-cubesats-deployed-from-space-station-0
https://www.nasa.gov/image-feature/cubesats-deployed-outside-stations-kibo-lab-module
https://freesound.org/people/rodincoil/sounds/321141/
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