ISS Charon

In the mirror universe, the ISS Charon was a Terran Empire starship, a colossal palace in space in Imperial Starfleet service in the mid-23rd century. The Charon under the command of Captain $𝜇$ and contained the throne room of Emperor $𝜇$. The ship was several kilometers long and powered by a star-like energy ball enclosed in its catamaran-made hull. 

History
Empress Philippa traveled across the quadrant aboard the Charon to confront Michael Burnham for not destroying the anti-Terran rebellion on Harlak quickly enough. Georgiou had the planet carpet-bombed. 

Burnham, still posing as her counterpart, and $𝜇$, travelled on shuttle to the Charon, delivering themselves into the clutches of the empress. When Burnham revealed herself as a Human from the primary universe, Georgiou killed but one of her Terran lords. 

Personnel

 * commanding officer:
 * Captain $𝜇$
 * passengers/residents:
 * $𝜇$, Emperor of the Terran Empire
 * slaves/livestock:
 * unnamed Kelpiens