USS Mjolnir (23rd century)

The USS Mjolnir was a Federation Starfleet starship in service around the turn of the 24th century.

Michael Thomas Paris served aboard the Mjolnir in the late-2290s or early-2300s after his service on the USS Excelsior (NCC-2000) but before that on the USS Agamemnon (Odysseus class).