The Frame Shift Drive is a modified form of the Alcubierre Drive design

[Guest193293]

Source: https://youtu.be/Xlmdtf3UbmQ

Frame Shift Drive

Device that allows super cruise travel and hyperspace jumps between star systems. — In-Game Description The Frame Shift Drive (FSD) is a revolutionary ship hyperdrive system manufactured by Sirius Corporation.[1] It was introduced to the market in 3297 after decades of secretive development, and...

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Alcubierre drive - Wikipedia

en.m.wikipedia.org

 

[Schmack]

So what theoretically decides where it will take you (how far)? Something tells me it's not Guardian technology or grinding out materials.

 

[Aashenfox]

This is very well known, it was first revealed and discussed during the kickstarter.

Here's an excellent video on the topic (if you like your physics served dry).

Source: https://www.youtube.com/watch?v=94ed4v_T6YM