Eilaantan

Eilaantan is a fictional planet located in the Kepler-186 star system, approximately 500 light-years from Earth. It is the fifth and outermost known planet in its system, orbiting a red dwarf star. Eilaantan's orbit is within the habitable zone of its star, leading to speculation about its potential to harbor liquid water and, consequently, life.

The planet is believed to be rocky and terrestrial, with a mass and radius comparable to Earth's. Its atmosphere is thought to be composed primarily of nitrogen and carbon dioxide, with trace amounts of other gases. Due to its distance from Earth, direct observation of Eilaantan's surface is limited, and much of its characteristics are inferred from telescopic data and theoretical modeling.

Research into Eilaantan is ongoing, with scientists using advanced telescopes to study its atmospheric composition and search for biosignatures. The planet's location in the habitable zone, coupled with its Earth-like size, makes it a significant target in the search for exoplanets that could support life. However, further study is required to confirm the presence of liquid water or any form of biological activity. The Kepler-186 system, and Eilaantan in particular, represents a key area of interest for astrobiology and planetary science.