Vulcans, sometimes referred to as Vulcanians, are a fictional
extraterrestrial humanoid species in the Star Trek universe and
media franchise. In the various Star Trek television series and
films, they are noted for their attempt to live by logic and reason
with as little interference from emotion as possible. Known for
their pronounced eyebrows and pointed ears, they originate from
the fictional planet Vulcan. In the Star Trek universe, they were
the first extraterrestrial species to make contact with humans.
The most notable portrayal of a Vulcan is by actor Leonard Nimoy, who
first played the character Mr. Spock (pictured above) in Star Trek: The
Original Series (1966–1969). "Pointy ears", the "Vulcan salute" (hand gesture)
and the "Vulcan nerve pinch" are aspects of this fictional race that have
entered popular culture.