Typhon Expanse

The Typhon Expanse is a region of space neighboring the Federation and the Romulan Star Empire.

There has been minimal exploration of the Typhon expanse. It is known that the Romulans explored the Region over 150 Years ago. Minimal information is available from their expeditions. The Romulans did encounter an extinct civilization, but few resources that they considered useful.

An alien race called the Yagra entered into the Alpha Quadrant through the Typhon Expanse.