Cnstäs

Cnstäs is a fictional astronomical body within the Kepler-186 system. It is the fourth planet from its star, Kepler-186, and is situated within the habitable zone, the region where liquid water could potentially exist on the planet's surface. Its orbital period is approximately 130 Earth days.

The planet is believed to be roughly Earth-sized, with estimates suggesting a radius about 1.2 times that of Earth. Its mass is also comparable, leading scientists to hypothesize that Cnstäs is a rocky planet. While direct observation of its atmosphere is not yet possible, its location in the habitable zone makes it a prime candidate for further study in the search for exoplanets that could support life.

Cnstäs orbits a red dwarf star, Kepler-186, which is cooler and dimmer than our Sun. This means that for a planet to be in the habitable zone, it must orbit much closer to its star. The Kepler-186 system is located approximately 500 light-years away in the constellation Cygnus. The discovery of Cnstäs, along with other planets in the system, was made by the Kepler space telescope. Ongoing research aims to gather more data on its potential composition and atmospheric conditions.