Argo Navis: refugee ship of the fleet
The Argo Navis was a civilian ship that escaped the Fall of the Twelve Colonies and joined the refugee fleet. The script for The Son Also Rises names its captain as Simpson Markson, who was chosen to serve as a judge at the trial of Gaius Baltar.
The Argo Navis was a civilian ship that escaped the Fall of the Twelve Colonies as part of the refugee fleet. According to the script for "The Son Also Rises", it was commanded by Captain Simpson Markson, one of the ship captains chosen to sit as judges at the trial of Gaius Baltar, though the ship's name isn't spoken on screen in that episode. (Battlestar Galactica, "Lay Down Your Burdens, Part II"; "The Son Also Rises")
Service with the fleet#
The Argo Navis fled the Twelve Colonies during the Fall and joined the refugee fleet that gathered after the Cylon attack. It was still among the surviving ships at the presidential election between Laura Roslin and Gaius Baltar, when it was listed on the tally boards aboard both Colonial One and Galactica. (Battlestar Galactica, "Lay Down Your Burdens, Part II")
Captain Simpson Markson was later chosen as one of the judges on the tribunal at the trial of Gaius Baltar. His command of the Argo Navis comes from the episode's script rather than anything said on screen. (Battlestar Galactica, "The Son Also Rises")
Frequently asked questions
- What was the Argo Navis?
- The Argo Navis was a civilian ship that escaped the Fall of the Twelve Colonies and joined the refugee fleet that survived the Cylon attack.
- Who commanded the Argo Navis?
- According to the script for The Son Also Rises, its commanding officer was Captain Simpson Markson, who was selected to serve as a judge at the trial of Gaius Baltar. The ship isn't named on screen in that episode.
- What happened to the Argo Navis?
- The Argo Navis was still with the fleet at the presidential election, when it appeared on the voting tally boards. Its later fate isn't recorded.
Sources
- EpisodeLay Down Your Burdens, Part II, Season 2, Episode 20 (2006)
- EpisodeThe Son Also Rises, Season 3, Episode 18 (2007)
Spotted a factual error or a primary source we missed? Email a correction. Every flagged claim gets reviewed.
Followed from this entry

Cylon
The Cylons were a race of sentient machines created as military robots by Graystone Industries on Caprica. Built from research into artificial consciousness, they rebelled against their human masters, fought a long war, and forty years later returned to annihilate humanity.

Fall of the Twelve Colonies
A single day of Cylon attack killed billions of people across Colonial space. Barely fifty thousand escaped in a refugee fleet.

Gaius Baltar
Dr. Gaius Baltar was a celebrated computer scientist whose vanity and manipulation by a Cylon agent handed the enemy the keys to the Colonial defenses, enabling the near-extermination of humanity. He survived to become Vice President, President, prophet, and finally a reluctant penitent.
Also in Reimagined Series
Battlestar Solaria: the networked warship lost in the opening hours of the Fall
Solaria was a Colonial battlestar fitted with integrated command and control and Gaius Baltar's Command Navigation Program. It was reported destroyed alongside Columbia and Triton during the Cylon attack, in the news of the Fleet's losses that reached Galactica.
Brenik: the Cylon War boarding action Saul Tigh remembered but never lived
Brenik was a Colonial ship boarded by Cylons in the second year of the Cylon War, where 55 of 75 crew died fighting hand to hand over the ammunition magazines. Saul Tigh told the story as his own, and the memory had been written into him by Cavil before his resurrection.

Basestar Type-D: the modern Cylon baseship
The Basestar Type-D, also called the Modern Basestar, was the primary Cylon capital ship at the Fall of the Twelve Colonies and through the war that followed. Partly organic and run by a Hybrid, it served as a fleet carrier and missile platform in the mould of a Colonial battlestar.
Get new articles in your inbox
No spam. New lore drops, canon conflicts, and deep dives only when they’re worth reading.
Some links on Lore Fortress are affiliate links. If you buy through them we earn a small commission at no extra cost to you.