Exoplanet atmospheres refer to the layers of gases surrounding planets outside our solar system, influencing their climate, potential for habitability, and ability to sustain life. These atmospheres can vary significantly in composition, temperature, and pressure, which are crucial for understanding whether these distant worlds might harbor life or show signs of biosignatures. The study of exoplanet atmospheres is vital for astrobiology, as it informs the search for extraterrestrial intelligence and the conditions that may support life.
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