From smallest vessel to largest:
- The bottom image shows an atmospheric shuttle. Its capable of re-entry and long distance gliding (and can land safely on low gravity bodies.) For Earth and Venus, it needs an electromagnetic catapult to speed it up and take it out of the atmosphere, since it doesn't have much delta-V.
- Taurus, in the upper image on the left. Its a comet redirector. Equipped with a lightsail, nuclear thermal propulsion, a centrifuge ring for gravity, and towing apparatus for moving rocks and ice around.
- HMS Werewolf, in the upper image in the middle. Its a British Royal Space Force warship, equipped with lightsail, nuclear lightbulb, spinal coilgun, and is piloted by a sapient AI called Harriet.
- Antelope, in the upper image on the right. A smuggler cargo ship operating out of the Mars Trojan asteroid 5261 Eureka. Its equipped with lightsail, nuclear thermal propulsion, a spin-hammer type centrifuge with garden, a coilgun turret on the nose, and a pressurised cargo bay.
Great designs, realistic ships are my favorite. The warship reminds me of those from Children of a Dead Earth (inspiration, perhaps? I haven't seen similar designs elsewhere).
