description Kepler-20f Overview
A near-Earth-sized planet in the Kepler-20 system confirmed alongside Kepler-20e in December 2011, with a radius slightly exceeding Earth's at approximately 1.03 Earth radii.
help Kepler-20f FAQ
How good is Kepler-20f?
Kepler-20f scores 8.00/10 (Great) on Lunoo, making it a well-rated option in the Exoplanet category.
What are the best alternatives to Kepler-20f?
See our alternatives page for Kepler-20f for a ranked list with scores. Top alternatives include: Kepler-186f, Kepler-1649c, Kepler-10b.
How does Kepler-20f compare to Kepler-186f?
See our detailed comparison of Kepler-20f vs Kepler-186f with scores, features, and an AI-powered verdict.
Is Kepler-20f worth it in 2026?
With a score of 8.00/10, Kepler-20f is highly rated in Exoplanet. See all Exoplanet ranked.
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