tähtitieteellisestä

Tähtitieteellisestä is a Finnish adjective meaning "astronomical". It is derived from the noun "tähtitiede", which translates to astronomy. The word can be used in various contexts to describe something related to the study of celestial objects, space, and the universe. For example, it might be used to describe astronomical observations, astronomical phenomena, or astronomical instruments. It can also be used metaphorically to indicate something of immense scale or significance, similar to how "astronomical" is used in English to describe very large numbers or costs. The adjectival form "tähtitieteellisestä" is the partitive case of the adjective "tähtitieteellinen", commonly used in Finnish grammar when referring to an indefinite amount or a part of something.