Origin and History The Tazeraks 

live on a planet in the same solar system as the Astrocols, on a planet named by the Astrocols: Téazra 2. They are the first civilization discovered by the Astrocols. According to research, the Tazeraks are omnivores and have had a history somewhat similar to Earthlings. They have known wars on their planet, but it is a mixed race: some are warriors but many are pacifists.

The Rescue 

In the distant past, their planet found itself on the brink of extinction due to wars and pollution. The Astrocols, who consider themselves the parents of the galaxy, came to their aid and saved the Tazeraks. Nowadays, due to their diplomatic skill and their ability to listen to the Astrocols, the Tazeraks sit on the High Council with them. They like to dialogue and learn from the Astrocols, whom they consider with respect as the saviors of their world.

Life on Board (STS-27) 

In the STS-27 ship, the Astrocols adapt the air mixture so that Astrocols and Tazeraks can breathe together.