“Delenda Est” is episode eleven of season three of Andromeda.
There are strange goings on on the Andromeda Ascendant. Screens are playing videos, vortexes are opening around the ship, and a cat appears. Rommie says that cats have been extinct for thousands of years – something I don’t recall being said when a cat was seen in “If the Wheel is Fixed”. It looks like the same cat, too, and it may well be. And how do you manage to make cats extinct? They’re a pretty durable species.
The unseen enemy from “Tunnel at the End of the Light” has returned and captures Rommie. They need her power source to help open another dimensional tunnel. Tyr and Dylan go after her in the Eureka Maru.
Trance describes these tunnels as leading to bubbles in time.