memory beta

Immortality is the ability of a lifeform to live forever.

History and specifics

The Immortals were a sub-species of Human who appeared to be immortal. (TOS episode: "Requiem for Methuselah")

The Q were a species of Immortals all known as Q. (TNG episode & novelization: Encounter at Farpoint)

Malok was an immortal humanoid who lived at least five thousand years as of the 2260s decade. (TOS comic: "The Brain Shockers")

Appendices

References

External links