Mercury-class
the Colonial Fleet flagship battlestar
The Mercury-class was the most advanced battlestar fielded by the Colonial Fleet, developed roughly two decades before the Fall to supplement and eventually replace the aging Jupiter-class. Its heavy networking proved its undoing when the Cylons attacked.
The Mercury-class was a class of battlestar developed by the Colonial Fleet approximately two decades before the Fall of the Twelve Colonies. Intended to supplement and eventually replace the aging Jupiter-class, it provided upgrades in virtually every category, from an enlarged fighter complement to heavier firepower. Its reliance on advanced networked computers, central to its design, ultimately made it vulnerable to Cylon infiltration. The only known ship of the class to survive the Cylon attack was the Pegasus.
Role and development#
The Mercury-class was conceived to supplement and in time supersede the older Jupiter-class battlestar. In nearly every measure of capability, from fighter capacity to armament, it represented a marked advance over its predecessor. The class was the newest line of battlestars the Colonial Fleet produced before the Cylon attack.
Armament and armor#
Mercury-class ships carried heavy armament and were sheathed in metal armor plating across the entire hull. Turrets were mounted around the vessel, concentrated on the bow section and along the port and starboard sides. Compared with the older Jupiter-class, the class appeared somewhat lacking in dorsal and ventral turrets.
Fighter complement#
The class carried a large complement of Viper space superiority fighters alongside Raptor multipurpose craft. The exact number is unknown but is presumed to amount to several squadrons, judging by the size of the flight pods. These pods were fixed rather than retractable and were dual-layered, allowing pilots to launch and recover on two sides. The Mercury-class also incorporated fighter production facilities, enabling it to manufacture spare parts or even entire new fighters while detached from support ships, provided suitable materials were available.
Computer systems and vulnerability#
Little is recorded of the class's computer architecture, but it is known that, like most Colonial military assets of the era, the Mercury-class relied heavily on advanced computer systems and networks. This networking allowed an operator with the necessary access to control any part of the ship from any other location aboard. At the time of the Fall, several ships of the class had reportedly already been upgraded with the new Command Navigation Program, with more to follow. This proved the class's downfall: many of its ships are presumed to have been destroyed in the attack, and the sole known survivor, the Pegasus, was forced to de-network its computers and revert to older software to keep its systems safe from Cylon infiltration.
Crew and propulsion#
Despite being considerably larger than the Jupiter-class, the heavily automated Mercury-class required a crew of only around 2,800. Each ship was driven by eight main rearward-facing sublight engines mounted on the outer hull at the stern, arranged four to the dorsal and four to the ventral surface, and carried at least two FTL drives synchronized for faster-than-light travel. Numerous smaller maneuvering thrusters were distributed across the hull for combat agility, including two large bow-mounted forward-facing thrusters.
Known ship#
The only named ship of the class on record is the Battlestar Pegasus, BS-62, which survived the Fall and was later destroyed over New Caprica.
Frequently asked questions
- What is the Mercury-class battlestar?
- The Mercury-class was a class of battlestar developed by the Colonial Fleet roughly two decades before the Fall of the Twelve Colonies. It was the newest and most capable battlestar in Colonial service, intended to supplement and eventually replace the aging Jupiter-class.
- How was the Mercury-class an improvement over the Jupiter-class?
- The Mercury-class provided upgrades in nearly every category, from an enlarged fighter complement to heavier firepower. Despite being considerably larger than the Jupiter-class, its heavy automation meant it required a crew of only around 2,800.
- Why was the Mercury-class vulnerable to the Cylons?
- The class relied heavily on advanced computer systems and networks, which allowed an operator with the right access to control any part of the ship from anywhere aboard. Several ships had already been upgraded with the new Command Navigation Program at the time of the Fall, and this networking left them open to Cylon infiltration.
- Which Mercury-class ship survived the Cylon attack?
- The only known ship of the class to survive the attack was the Battlestar Pegasus, BS-62. Pegasus survived because it de-networked its computers and reverted to older software to keep its systems safe from Cylon infiltration, and it was later destroyed over New Caprica.
- What was the fighter complement of the Mercury-class?
- The class carried a large complement of Viper space superiority fighters alongside Raptor multipurpose craft, presumed to amount to several squadrons. Its flight pods were fixed and dual-layered, and the ships included fighter production facilities that could manufacture spare parts or entire new fighters while detached from support ships.
Sources
- WikiMercury-class — Battlestar Wiki entry
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