Solar Sail
From Warhammer 40k - Lexicanum
Solar Sails are the primary method of conventional locomotion for Eldar vessels.[1]
Eldar ships utilize these advanced sails to capture stellar energy, allowing for swift movement. The amount of energy they can capture and therefore the distance they can move depends on their facing with regards to the nearest star.[1]
Sources
- 1: Battlefleet Gothic Rulebook, pg. 129
- 2: Codex: Eldar (4th Edition), pg. 12