The Romulans are a fictional alien species from the Star Trek universe, known for their advanced technology and strategic cunning. They are characterized by their pointed ears and distinctive forehead ridges, which set them apart from other species. The Romulan Empire is often depicted as a powerful and secretive political entity, frequently in conflict with the United Federation of Planets. Romulans are known for their use of cloaking technology, allowing their starships to become invisible to sensors. They value loyalty and honor, often engaging in espionage and subterfuge. Key figures in Romulan history include Romulus and Remus, the twin planets that serve as their homeworlds.