Eerijas

Eerijas is a fictional planet located in the Kepler-186 star system. It is the fifth and outermost known planet orbiting the red dwarf star Kepler-186, situated within its habitable zone. This positioning suggests that Eerijas could potentially harbor liquid water on its surface, a key ingredient for life as we know it.

The planet has a radius approximately 1.1 times that of Earth, classifying it as a super-Earth. Its mass is estimated to be around 1.5 times Earth's mass, leading to a surface gravity slightly stronger than what humans experience. Eerijas completes an orbit around Kepler-186 every 130 days. Due to the red dwarf nature of its host star, the light received on Eerijas would be dimmer and redder than sunlight on Earth.

Scientific speculation about Eerijas includes the possibility of a thick atmosphere that could regulate its temperature, mitigating the effects of its dimmer star. The presence of a magnetic field is also considered crucial for protecting any potential surface life from stellar radiation. While direct observation of Eerijas's surface features or atmosphere is not yet possible with current technology, its existence within the habitable zone makes it a significant target for future exoplanet research and the search for extraterrestrial life. Further study is required to confirm its atmospheric composition, geological activity, and the actual presence of water or life.