Second Star to the Right...
The Vulcans are a humanoid species widely known for their stoic culture based on the use of logic to restrain their powerful emotions. Hailing from the planet Vulcan, the Vulcans were instrumentally responsible for the founding of the United Federation of Planets.
Genetically, Vulcans and Humans are similar enough that they can produce offspring without any problems. Externally, Vulcans are generally similar to humans, the chief exceptions being the Vulcans’ notably arched and upswept eyebrows and distinguished external ear structure, the top of which tapers into a clearly defined point.
Vulcans are possessed of low-grade telepathic abilities. They have the ability to share thoughts with another person through touch, a process called a mind meld.