Therinian Ice Age

The Therinian Ice Age was an ice age involving the Therinians many centuries before the 24th century.

In 2373, after the USS Voyager was damaged by the shock wave of a supernova, Q was left on board the ship by Q, who had taken Voyager's commanding officer, Captain Kathryn Janeway with him to the Q Continuum. After sparring with Commander Chakotay, Q threatened to send Voyager back to the Therinian Ice Age, but was unable to as she lost her powers.