description Gliese 581 d Overview
Gliese 581 d is a super-Earth announced in 2007 in the outer habitable zone of Gliese 581; its existence remains debated, with some studies attributing its signal to stellar activity.
insights Why this score
Gliese 581 d ranks #80 of 269 in the Exoplanet ranking, behind Kepler-20e, ahead of HAT-P-32b.
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How good is Gliese 581 d?
Gliese 581 d scores 7.18/10 (Good) on Lunoo, making it a well-rated option in the Exoplanet category.
What are the best alternatives to Gliese 581 d?
See our alternatives page for Gliese 581 d for a ranked list with scores. Top alternatives include: Proxima Centauri c, Wolf 1061 d, Proxima Centauri b.
How does Gliese 581 d compare to Proxima Centauri c?
See our detailed comparison of Gliese 581 d vs Proxima Centauri c with scores, features, and an AI-powered verdict.
Is Gliese 581 d worth it in 2026?
With a score of 7.18/10, Gliese 581 d is a solid option in Exoplanet. See all Exoplanet ranked.
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