swap_horiz Kepler-20f Alternatives
Looking for alternatives to Kepler-20f? Compare the top Exoplanet options ranked by our AI scoring system.
Kepler-20f
Kepler-20f is a near-Earth-sized exoplanet orbiting the sun-like star Kepler-20, located approximately 929 light-years from Earth in the constellation Lyra. Confirmed alongside Kepler-20e in December 2011 by NASA's Kepler space telescope, the planet has a radius roughly 1.03 times that of Earth, mak...
apps Top Kepler-20f Alternatives
The top alternative to Kepler-20f in 2026 is Kepler-186f with a score of 9.7/10, followed by Kepler-452b (9.4) and TRAPPIST-1g (9.4).
Kepler-186f
Kepler-186f is an exoplanet approximately Earth-sized orbiting the red dwarf star Kepler-186. It resides within its star...
Kepler-452b
Kepler-452b is an exoplanet orbiting a G-type star approximately 1,400 light-years from Earth. It’s notable as a super-E...
TRAPPIST-1g
TRAPPIST-1g is an Earth-sized exoplanet orbiting the TRAPPIST-1 star. Its notable size, approximately 1.13 times that of...
Kepler-1649c
Kepler-1649c is an exoplanet roughly Earth-sized orbiting a red dwarf star named Kepler-1649. Its location within its st...
TRAPPIST-1d
TRAPPIST-1d is an Earth-sized exoplanet orbiting the TRAPPIST-1 star. It resides within the system's habitable zone, rai...
Kepler-442b
Kepler-442b is an exoplanet orbiting a cooler star approximately 1,200 light-years from Earth. Its size and position wit...
TRAPPIST-1c
TRAPPIST-1c is an Earth-sized exoplanet orbiting the ultracool dwarf star TRAPPIST-1. Located within the TRAPPIST system...
Kepler-22b
Kepler-22b is an exoplanet orbiting a G-type star similar to our Sun. Discovered by NASA’s Kepler mission in 2011, it re...
Kepler-62f
Kepler-62f is an exoplanet located in the Kepler-62 system. It’s notable as a super-Earth orbiting a red dwarf star with...
55 Cancri e
55 Cancri e is a rocky exoplanet orbiting a sun-like star approximately 40 light-years away. Its extremely short orbital...
Kepler-90i
Kepler-90i is an Earth-sized exoplanet orbiting within the habitable zone of its star, Kepler-90. Its discovery in 2017...
Kepler-78b
Kepler-78b is an Earth-sized rocky exoplanet announced in 2013, notable for being the first exoplanet confirmed to posse...
Kepler-10b
Announced in 2011, Kepler-10b was the first confirmed rocky exoplanet discovered by NASA's Kepler space telescope. It is...
Kepler-36b
Rocky super-Earth discovered in 2012 sharing an unusually close orbit with the larger Kepler-36c, with the two planets p...
Kepler-10c
Kepler-10c is a transiting exoplanet orbiting Kepler-10, a Sun-like star also known to host the rocky planet Kepler-10b....
Kepler-20e
Kepler-20e is an extrasolar planet orbiting the sun-like star Kepler-20, located approximately 950 light-years away from...
Gliese 876 d
Gliese 876 d is a super-Earth exoplanet orbiting the red dwarf star Gliese 876, located approximately 15 light-years fro...
K2-229b
K2-229b is a confirmed rocky exoplanet discovered from transits in data from NASA's K2 mission and announced in 2018. It...
Kepler-186b
Kepler-186b es el planeta más interior conocido del sistema Kepler-186, situado alrededor de una estrella enana roja. Es...
Kepler-69b
Kepler-69b is a confirmed transiting exoplanet orbiting the star Kepler-69. The NASA Exoplanet Archive lists a radius of...
summarize Quick Comparison Summary
| Alternative | Score | vs Kepler-20f | Action |
|---|---|---|---|
| 9.7 Brilliant | +1.7 | Compare | |
| 9.4 Excellent | +1.4 | Compare | |
| 9.4 Excellent | +1.4 | Compare | |
| 9.3 Excellent | +1.3 | Compare | |
| 9.2 Excellent | +1.2 | Compare | |
| 9.1 Excellent | +1.1 | Compare | |
| 9.1 Excellent | +1.1 | Compare | |
| 9.0 Excellent | +1.0 | Compare | |
| 9.0 Excellent | +1.0 | Compare | |
| 9.0 Excellent | +1.0 | Compare |
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