What are the key differences between Kepler-138b and Kepler-47b?

Compare Kepler-138b and Kepler-47b side by side on Lunoo to see detailed feature differences, AI scores, and expert analysis.

How are Kepler-138b and Kepler-47b scored?

Kepler-138b has an AI score of 8.0/10 and Kepler-47b has an AI score of 8.3/10. Scores are based on category fit, feature coverage, pricing signals, public reception, and recency.

Kepler-138b vs Kepler-47b 2026 - Compared

Kepler-138b

Kepler-47b

WINNER Kepler-47b

Kepler-47b edges ahead with a score of 8.3/10 compared to 8.0/10 for Kepler-138b. While both are highly rated in their r...

Kepler-47b edges ahead with a score of 8.3/10 compared to 8.0/10 for Kepler-138b. While both are highly rated in their respective fields, Kepler-47b demonstrates a slight advantage in our AI ranking criteria. A detailed AI-powered analysis is being prepared for this comparison.

emoji_events Winner: Kepler-47b

verified Confidence: Low

description Overview

Kepler-138b

Mars-sized exoplanet in the Kepler-138 system confirmed in 2015, one of the smallest exoplanets with a directly measured mass, with a radius and mass closely matching those of Mars.

Kepler-47b

Inner planet of Kepler-47, announced in 2012 as part of the first confirmed transiting circumbinary multi-planet system, completing an orbit around its binary host pair every ~49 days.