So how come pillar of autumn max speed is 959C in FTL vs the death star's 1,000,000+C FTL? (C= 288,369 m/s aka speed of light) Idk im some what out of date on halo history yes Yes hyperdrives use some sort of fuel (more like anti-matter than oil tho) The smaller the craft with the hyper drive in SWU faster it can go, millennium falcon IS fastest. http://www.fatwallet.com/blog/fastest-ship-in-the-universe/