Hakuluettelo:
Käännös:
Niven ring (suomeksi)
- Määritelmät:
- (lb, en, science fiction) A solid ring type Dyson ring around a star, capable of containing an interior surface that could be terraformed into a habitat with an inner ring of occultation panels to provide a day-night cycle.
Viimeisimmät haut: Niven ring, beach hut, mothers-in-law, verisolujen tilavuusarvo, sniffs, templegoers