In the mirror universe, the ISS Constellation (ICC-1017-E) was a Sovereign-class battleship in service to the Terran Imperial Starfleet in the late 24th century. She also served as Starfleet's flagship, as well as being the fifth starship to bear the name.
The Constellation was launched in the 2370s following the loss of her predecessor. Unusually, command of the Constellation was granted to the previous vessels commanding officer, Captain Jean-Luc Picard.
|Sovereign class starships|
|Canon: Enterprise-E - Sovereign|
|Other notable ships: Advantage - Alhambra - Argus - Anne Frank - Beast - Behemoth - Cavalier - Challenger - Dauntless - Dimitria - Edmund Fitzgerald - Empress - Endeavour - Excelsior - Federation - Freedom - Gibraltar - Hawk-A - Honorius - Incipens - Independence - Kyle Fitzgerald - Liberty - Monarch (I) - Monarch (II) - Pioneer - Pir - Prince of Wales - Protector - Ravana - Sathanas - Violet Baudelaire - Yagami - Yorktown|
|Alternate timelines: Excalibur-B|
|Starfleet International: Black Hawk - Chicago - Protector - Silver Moon - Sovereign - Wildhorse|
|Mirror universe: Constellation - Enterprise - Pioneer|