The Trireme is a unique ship, I doesn't use conventional means of movement through space. In fact, It doesn't even have a closed Hull. The ship utilizes advanced technology to produce an artificial atmosphere around the vessel which allows Crew and passengers to walk onto the outside of the ship without a spacesuit. That is what Energy Sailers are. The ship utilizes large Energy Masts which absorb radioactive energy from outside of the ship atmosphere and uses the energy to power small engines on the side of the ship which propels it forward in space. The ship is also capable of gliding along Star Flares and Nebulas without use of the engines while the Masts ore open. The ship is 50 meters in hull length and has 3 blaster cannons on the bottom of the ship. These ships are not designed for military use, they are created by Stern Interstellar as a luxury, vacation or simply transport ship. Similar to how a Yacht would act like in the sea. Its also popular with pirates..... Don't know why....

Quick Note: I loved drawing this. Alittle inspiration from Treasure Planet. It Was honestly the movie that sparked my love of starship designs. Solar Sailers really interested me and I always wanted to see how a real one would work but thats just Fiction. Anyway. This was probably one of my more fun designs.