True ISV

A True ISV (interstellar vehicle) is a vehicle that has transited from one star to another without the use of Jell or other non-Newtonian physics. This contrasts a "false" ISV, which is any vehicle that has transited from one star to another while employing the use of Jell or other non-Newtonian physics. A vast majority of spacecraft fall into the latter category as only the oldest of vessels are True ISV's. The majority of True ISV's were built at Old Terra (or other star systems) and launched before safe methods of Jell's traversal were discovered. Most are still transiting interstellar void today.