Vulcan

Vulcan can refer either to a single member of the alien race belonging to the Star Trek continuum, or to the home planet of said species.

The Vulcans are a humanoid race with pointed ears and eyebrows which slant down towards their noses, giving them a perpetually solemn and serious look. This is not misleading, as they are known for being stoic and logical. To have a Vulcan show emotion of any sort is a charge.