From scifi stack exchange. In 2370, Odo observed that Kor "must be a hundred years old" and his "best friend," Koloth, was "probably a hundred and fifty years old." That means they definitely can live 100 years and may live up to 150 years. Compared to a human a long time, over 200 years.
According to the Star Trek canon, the average human lifespan will reach 100 years during the early 22nd century. By the mid-24th century, the mean crested 120 years. This gradual increase in longevity is mostly thanks to advanced medical technology.
Klingons mature a little faster than humans and yet after puberty, they age significantly slower. At the age of 1 they look similar to a human child of 4 and around the age of 8, they begin the Klingon version of puberty.
Among the non-immortal humanoid aliens, the longest-lived appear to be El-Aurians (e.g. Guinan) who have lifespans of 750 years or more. Among Trills, the humanoid host lives as long as a human, but the worm-like symbiont lives at least 400 years, apparently. After that, Vulcans and Romulans are about 200 years.
Lifespan. The Vulcan lifespan is longer than that of humans. Vulcans have been known to live over 200 years, though there has been cases where 250 or 300 can occur. After reaching adulthood, the aging process of Vulcans slowed a great deal.
He entered the alternate reality at age 157 and stayed alive for 5 years (http://memory-alpha.wikia.com/wiki/Spock#Involvement_in_the_alternate_reality) and he died due to natural causes.
Yes, Romulans have a maximum life expectancy of 250 years, but the average appears to be 200 to 230 years. The same is true for Vulcans, with the average being about 220 years. Spock's father, Sarek, lived to be 202 years. A good deal longer than his half-Vulcan son, Spock, who only lived to be 162 years old.
Memory Alpha notes that there is no canonical maximum estimate for Klingon lifespans, but several Klingons are known to have exceed a century, and some may have made it past 150 (earyh) years. That makes them pretty comparable to 24th century humans.
Despite the fact that "Reunion" took place only a little over a year after "The Emissary," Alexander appeared to be about 4 or 5 years old when he made his first appearance; Alexander would also be recast in later appearances on TNG, appearing to be about 10 years old by the show's fifth season.
In Klingon culture, women violently roar, claw and throw objects at their mates, while the men stand back and recite poetry. Despite being one of the more diverse sci-fi shows of its time, Star Trek never elaborated on how a same-sex couple might breech the matter of mating.
While Klingons are normally shown to be the strongest of all species within the Star Trek franchise, they are surprisingly weak when compared to the Vulcans. This is another perfect example of how Star Trek subverts expectations, hoping time and time again that raw power is not what gives a person power.
Guinan stated in the TNG episode "Rascals" that her father was 700 years old and in good health, which suggests the El-Aurian lifespan far exceeds 700 years. This gives a vague sense of just how long the race lives but also raises the question of whether or not they are immortal.
There is no stated lifespan for the Borg; unless their ship or cube is destroyed they don't really die supposedly. Even the Borg Documentary doesn't have a lifespan for a Drone. How old is the Borg species in Star Trek? No one knows for certain.
Changelings had an expected life span of at least several centuries. (DS9: "Emissary", "The Search, Part II") However, the female changeling noted that changelings were "timeless" and thus may never die of old age.
The elder Spock died off-screen on New Vulcan on January 2, 2263. Ambassador Spock was 161 when he died in the Kelvin timeline, although his final death chronologically happened 12 years before his original Prime timeline death in Star Trek II: The Wrath of Khan.
The Trill live about 550 years. The El-Aurians live over 700 years. So, other than the “immortals” like Q, I'd say the El-Aurians. How old is the Borg species in Star Trek?
One thing that intrigues me about Star Trek is that humans have a life expectancy of 120 years, people who reach that age are represented as quite old, extremely wrinkled skin, with slower locomotion, etc.
Others lack the ridges, making them outwardly indistinguishable from Vulcans. While being direct descendants of the Vulcans, the Romulans have not exhibited the physical strength and telepathic abilities common in Vulcans, this is possibly because the Romulans do not share the Vulcans' mental discipline.
In fact, Romulans share a common ancestry with Vulcans and are considered an offshoot of the same species. They have pointed ears and arched eyebrows, and possess great strength, intelligence, and longevity. The Romulans diverged from their Vulcan counterparts centuries ago due to ideological differences.
BORG is an acronym that stands for “blackout rage gallon.” BORG is so-named because it contains enough alcohol in one container to allow for a full night of drinking.
Reputation aside, there is little in the Ferengi for the Borg to wish to assimilate. Physiologically, they are fragile creatures and do not have traits that the Borg are interested in. Aside from a passing interest in their auditory capabilities, it's doubtful the Borg would assimilate the Ferengi.
Why not just travel back in time to the Delta Quadrant and give their race new and advanced technology? Canon puts the Borg's arrival as a space faring power at around 1,000 years ago.
