“Dursa-y " (or Dorsay) originate from Cassiopeia constellation where they have 2? home planets, in two close-by star systems: Ottora and Endelemen-Nyada. With a maximum height of 5,3 ft, Dursai are small “greys" witha batrachian face and big dark eyes. They are a highly advanced pacifist civilisation, part of the Galactic Federation of Worlds. Their race is at least 4 billion years old. They have visited Terra at least 250 times and although they do not want to get involved in any of the ongoing wars anymore, Dursay are nonetheless opportunistic. They eat other alien races as well as humans, and hunting is an activity they treasure, They come indeed to Terra for hunting purposes, and this is not tolerated by the Galactic Federation of Worlds, which has regular problems with them. Stay away from Dorsay, they are predators. Dorsay ships are flat, discoidal and metallic white.
They were at the origin of an unfortunate accident that impacted Terra ominously: the Tunguska explosion in 1908. For five days and four nights, the Maytrei had been fighting the Dorsay over a shipment of slaves the Dorsay fearlessly stole from them. The conflict lasting and increasing in violence, the Galactic Federation of Worlds and the Council of Five decided to intervene. An Elmanuk ship arrived to try ending the hostilities but got also in troubles; you do not negotiate that easily with the Maytrei. So the Elmanuk required emergency assistance and the closest ship was a Pleiadean cargo passing by, transporting crystals to Alpha Centauri. Warned by the Nagai of the arrival of enforcement, the Maytrei, who had shot down the last Dorsay ship that day, attacked the Pleiadean cargo entering Terra’s atmosphere and destroyed it as well as an Elmanuk ship. This was the cause of the Tunguska explosion, and the reminder that you don't just steal to the Maytra.