USG Kellion

The USG Kellion is the shuttle that takes Isaac Clarke, and his crew to the USG Ishimura in the game dead space. Now the USG Kellion is fascinating in that the back part appears to have a disposable ShockPoint Drive which is used for faster than light travel. This small shuttle is compact, and is very maneuverable. I wonder that in the future what type of spacecraft will be developed, and whether or not there will be any disposable FTL drives that are attached to it though of course I am sure that the ShockPoint Drive is kept on there for as long as it can be used. I just find it cool that this small shuttle can make it all the way across the universe in a matter of seconds by going into shock space.