The Aeon was a one-man vessel under the command of Captain Braxton, a successor in the name after a 24th century Sovereign-class starship USS Aeon. The ship was commissioned under Braxton in 2862. (Last Unicorn RPG module: All Our Yesterdays: The Time Travel Sourcebook) Kathryn Janeway, Tuvok, Tom Paris, and Chakotay attempted to re-take the vessel on Earth in 1996, but Starling stopped them. He was going to take the Aeon to the 29th century, but Voyager destroyed the Aeon. (VOY episode: "Future's End", Part 2)