FTL drive
faster-than-light propulsion
The FTL drive was the propulsion system that let human and Cylon ships travel faster than light by spooling up and jumping instantaneously between points in space. Demanding precise calculation, the technology was the lifeline that kept the fleeing Colonial fleet ahead of its pursuers.
The FTL drive was the propulsion system used by both human and Cylon ships to achieve faster-than-light travel. Before a jump, the drive was spooled up, after which the ship jumped instantaneously to another point in space. On human ships the drives were powered by refined tylium. The technology was central to the survival of the Colonial fleet, allowing Galactica and its convoy of survivors to leap away from pursuing Cylon forces after the Fall of the Twelve Colonies.
Physics#
The FTL drive operated through a dimensional transport effect, causing a ship to teleport instantaneously from one point in space to another. On human vessels the drives were powered by refined tylium. The act of jumping distorted the surrounding space and could damage other vessels too close to the jumping ship; when one ship jumped just outside Galactica's flight pod, the spatial disruption tore holes in the outer hull and inflicted major damage.
Navigation#
Navigation under FTL was extremely complex. Speed, trajectory, and jump duration all had to be carefully calculated before a successful jump could be made. A jump made without these calculations risked carrying the ship into dangerous locations such as asteroid belts, singularities, or a planet's atmosphere. Properly calculated jumps could be used to arrive in planetary orbit or to move an entire formation of ships at once, the latter being the method the Colonial fleet most often relied upon. A jump made without calculations was known as a blind jump; one such jump was made by Admiral Helena Cain in an effort to save the Pegasus from the Cylon attack on the Scorpion Fleet Shipyards. Jump coordinates had to be updated constantly to account for ship movement and stellar drift.
Limitations#
Colonial ships observed a jump limit known as the Red Line. Any ship that jumped beyond this line risked unknown navigational hazards and the chance of running off course through compound errors in the calculations. The drives also suffered from age and wear: over time and across many jumps a ship could develop stress fractures and structural damage, problems that on Galactica were caught during a later crisis and repaired immediately on the order of Admiral William Adama.
Cylon technology#
Cylon ships were capable of far more accurate jumps than Colonial vessels and could also jump much farther. A Cylon Heavy Raider, for example, could reach Caprica from the fleet in ten jumps, whereas Galactica would have required more than two hundred. Cylon ships likewise used refined tylium as fuel. After a rebel basestar joined the fleet, its crews offered to upgrade the Colonial FTL drives, work that would be carried out entirely by Cylon teams and that promised to roughly triple the fleet's jump accuracy and range.
Frequently asked questions
- What is the FTL drive in Battlestar Galactica?
- The FTL drive was the propulsion system used by both human and Cylon ships to achieve faster-than-light travel. The drive was spooled up before a jump, after which the ship jumped instantaneously to another point in space.
- How does the FTL drive work?
- The drive operated through a dimensional transport effect that teleported a ship instantaneously from one point in space to another. On human vessels the drives were powered by refined tylium.
- What is the Red Line?
- The Red Line was a jump limit observed by Colonial ships. Any ship that jumped beyond it risked unknown navigational hazards and the chance of running off course through compound errors in the calculations.
- Why was navigation under FTL so dangerous?
- Speed, trajectory, and jump duration all had to be carefully calculated before a successful jump, and coordinates had to be updated constantly to account for ship movement and stellar drift. A jump made without these calculations, known as a blind jump, risked carrying the ship into an asteroid belt, a singularity, or a planet's atmosphere.
- How did Cylon FTL drives compare to Colonial ones?
- Cylon ships were capable of far more accurate jumps than Colonial vessels and could jump much farther. A Cylon Heavy Raider could reach Caprica from the fleet in ten jumps, whereas Galactica would have required more than two hundred.
Sources
- WikiFTL Drive — Battlestar Wiki entry
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Related entries
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