Vaatlusalune
Vaatlusalune is a fictional celestial body described in speculative astronomy and Estonian science fiction. The name blends roots meaning observation and moon, reflecting its imagined role as an observational platform in space.
In most depictions, Vaatlusalune orbits a gas giant in a distant star system and is tidally locked
A distinctive feature in descriptions of Vaatlusalune is the presence of permanently shadowed regions near the
Origin and usage: The concept emerged in speculative discussions and Estonian-language science fiction as a thought
See also: Fictional moons; lists of fictional astronomical objects; astronomy in fiction.