telluuristen
Telluuristen is a term derived from the Latin word "tellus," meaning earth. It is primarily used in geological and astronomical contexts to describe phenomena, materials, or origins related to the planet Earth. In geology, "telluuristen" can refer to terrestrial processes, such as the formation of minerals or landforms that occur on Earth's surface or within its crust, as opposed to extraterrestrial origins. This distinguishes them from materials or events that come from space, like meteorites.
In astronomy, the term might be used when discussing Earth-like planets or exoplanets. A "telluuristen planeetta"