List of potentially habitable exoplanets

Short description: none

Template:Life in the Universe The following list includes potentially habitable exoplanets. It is mostly based on estimates of habitability by the Habitable Worlds Catalog (HWC), and data from the NASA Exoplanet Archive. The HWC is maintained by the Planetary Habitability Laboratory at the University of Puerto Rico at Arecibo.[1]

Surface planetary habitability is thought to require an orbit at the right distance from the host star for liquid surface water to be present, in addition to various geophysical and geodynamical aspects, atmospheric density, radiation type and intensity, and the host star's plasma environment.[2]

## Contents

* 1 Main list
* 2 Current candidates
* 3 Previous candidates
* 4 See also
* 5 Notes
* 6 References
* 7 External links

## Main list

This is a dynamic list and may never be able to satisfy particular standards for completeness. You can help by expanding it with reliably sourced entries.

This is a list of confirmed exoplanets within the circumstellar habitable zone that are either under 10 Earth masses or smaller than 2.5 Earth radii and thus have a chance of being rocky.[1][3] Note that inclusion on this list does not guarantee habitability, and in particular the larger planets are less likely to have a rocky composition and more likely to be mini-Neptunes.[4] Earth is included for both comparison and reference, while Venus and Mars are included for reference only.

Note that mass and radius values prefixed with "~" have not been measured, but are predicted from a mass–radius relationship.

Object  | Star  | Star type  | Mass (M⊕)  | Radius (R⊕)  | Density (g/cm3)  | Flux (F⊕)  | Teq (K)  | Period (days)  | Distance (ly)  | Refs/notes

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Earth
(reported for reference) | Sun | Template:StarG | 1.00 | 1.00 | 5.514 | 1.00 | 255 | 365.25 | 0 | Only planet confirmed to support life
Venus
(reported for reference) | Sun | Template:StarG | 0.815 | 0.950 | 5.243 | 1.911 | 244.261 | 224.70 | 0.0000042 | [5]
Mars
(reported for reference) | Sun | Template:StarG | 0.107 | 0.533 | 3.934 | 0.431 | 209.8 | 686.98 | 0.0000058–0.000042 | [6]
55 Cancri Bc | 55 Cancri B | Template:StarM | ≥5.3 | —  | — | 0.3 | 200  | 33.7 | 40.9 | [7]
Gliese 12 b | Gliese 12 | Template:StarM | 0.71 or 0.95[8][9] | 0.904+0.037
−0.034[9] | 5.3 or 7.1 | 1.6±0.2 | 315 | 12.7 | 39.7 | Near inner edge of HZ, might resemble Venus[10]
Gliese 163 c | Gliese 163 | Template:StarM | ≥6.80 | —  | — | 1.25 | 277 | 25.6 | 49 | [1]
Gliese 180 d | Gliese 180 | Template:StarM | ≥7.56 | —  | — | 0.26 | —  | 106.3 | 39 | [1]
Gliese 251 c | Gliese 251 | Template:StarM | ≥3.84 | —  | — | — | —  | 53.6 | 18.2 | [11]
Gliese 357 d | Gliese 357 | Template:StarM | ≥6.10 | —  | — | 0.38 | 200 | 55.7 | 31 |
Gliese 433 d | Gliese 433 | Template:StarM | ≥5.22 | —  | — | 1.06 | —  | 36.1 | 29.6 | [1]
Gliese 514 b | Gliese 514 | Template:StarM | ≥5.20 | —  | — | 0.28+0.51
−0.166 | 202 | 140.4 | 25 | Highly eccentric[12]
Gliese 555 b | Gliese 555 | Template:StarM | ≥5.46 | —  | — | 0.5 | 214[13] | 36.2 | 20.4 | [14]
Gliese 625 b | Gliese 625 | Template:StarM | ≥2.82 | —  | — |  | —  | 14.628 | 21.1 | Likely too hot[15][16][17]
Gliese 667 Cc | Gliese 667 C | Template:StarM | ≥3.81 | ~1.54 | — | 0.88 | 277 | 28.1 | 23.62 | [18][1]
GJ 1002 b | GJ 1002 | Template:StarM | ≥1.08 | ~1.03  | — | 0.67 | 231 | 10.3 | 15.8 | [19]
GJ 1002 c | GJ 1002 | Template:StarM | ≥1.36 | 1.1  | — | 0.26 | 182 | 21.2 | 15.8 | [19][20]
GJ 1061 c | GJ 1061 | Template:StarM | 1.81+0.13
−0.11[21] | ~1.18 | — | 1.45 | 275 | 6.7 | 12 | [22]
GJ 1061 d | GJ 1061 | Template:StarM | 1.67+0.17
−0.16[21] | ~1.16 | — | 0.69 | 218 | 13.0 | 12 | [23]
GJ 3293 d | GJ 3293 | Template:StarM | ≥7.60 | —  | — | 0.59 | 223 | 48.1 | 66 | [1]
GJ 3998 d | GJ 3998 | Template:StarM | ≥6.07 | —  | — |  | —  | 41.8 | 58 | [24]
HD 20794 d | HD 20794 | Template:StarG | ≥5.82 | —  | — | — | —  | 647.6 | 19.7 | Highly eccentric orbit[25][26]
HD 216520 c | HD 216520 | Template:StarK | ≥9.44 | —  | — | 1.28 | —  | 154.4 | 64 | [1]
HIP 38594 b | HIP 38594 | Template:StarM | ≥8.10 | —  | — | 1.34 | —  | 60.7 | 58 | [1]
K2-72e | K2-72 | Template:StarM | ~2.21 | 1.29 | — | 1.30 | 261 | 24.2 | 217  | [27]
K2-155d | K2-155  | Template:StarK | 4.27  | 1.64  | —  | —  | 289  | 40.6  | 290  |
K2-288Bb | K2-288 B | Template:StarM | 4.27 | 1.91 | — | 0.44 | 207 | 31.4 | 214 | [28]
K2-332b | K2-332 | Template:StarM | — | 2.20 | — | 1.17 | —  | 17.7 | 402 | [1]
Kepler-22b | Kepler-22 | Template:StarG | ~9.1 or ~35 | 2.38 | — | 1.10 | 261 | 289.9 | 635 | [1][29]
Kepler-62e | Kepler-62 | Template:StarK | 4.5+14.2
−2.6 | 1.61 | — | 1.15 | 264 | 122.4 | 981 | [1][30]
Kepler-62f | Kepler-62 | Template:StarK | 2.8±0.4 | 1.41 | — | 0.41 | 204 | 267.3 | 981 | [1][31]
Kepler-155c | Kepler-155 | Template:StarM | — | 2.24 | — | 1.05 | —  | 52.7 | 957 | [1]
Kepler-174d | Kepler-174 | Template:StarK | — | 2.19 | — | 0.59 | 206 | 247.4 | 1,254 | [1]
Kepler-186f | Kepler-186 | Template:StarM | 1.44+2.33
−1.12 | 1.17 | — | 0.29 | 188 | 129.9 | 579 | [1]
Kepler-283c | Kepler-283 | Template:StarK | — | 1.82 | — | 0.89 | 248 | 92.7 | 1,526 | [1]
Kepler-296e | Kepler-296 | Template:StarK | 2.96 | 1.52 | — | 1.41 | 276 | 34.1 | 737 | [1][32][33]
Kepler-296f | Kepler-296 | Template:StarK | — | 1.80 | — | 0.44 | 225 | 63.3 | 737 | [1][34]
Kepler-440b | Kepler-440 | Template:StarK | — | 1.91 | — | 1.44 | 273 | 101.1 | 981 | [1]
Kepler-442b | Kepler-442 | Template:StarK | 2.36+5.9
−1.3 | 1.35 | — | 0.70 | 233 | 112.3 | 1,193 | [1]
Kepler-443b | Kepler-443 | Template:StarK | — | 2.35 | — | 0.89 | 247 | 177.7 | 2,615 | [1]
Kepler-705b | Kepler-705 | Template:StarM | — | 2.11 | — | 0.77 | 243 | 56.1 | 903 |
Kepler-725 c  | Kepler-725 | Template:StarG | 9.7  | —  | —  | —  |  | 207.5  | 2,526  |
Kepler-1229b | Kepler-1229 | Template:StarM | 2.540 | 1.40 | — | 0.32 | 213 | 86.8 | 865  | [1]
Kepler-1410b | Kepler-1410 | Template:StarK | — | 1.78 | — | 1.07 | 274 | 60.9 | 1196 |
Kepler-1455b | Kepler-1455 | Template:StarK | — | 2.10 | — | 1.30 |  | 49.3 | 1280 | [35]
Kepler-1540b | Kepler-1540 | Template:StarK | — | 2.49 | — | 0.78 | 250 | 125.4 | 799 |
Kepler-1544 b | Kepler-1544 | Template:StarK | — | 1.78 | — | 0.84 | 248 | 168.8 | 1092 | [1]
Kepler-1606b | Kepler-1606 | Template:StarG | — | 2.07 | — | 1.64 | 277 | 196.4 | 2710 | [36]
Kepler-1649c | Kepler-1649 | Template:StarM | 1.20 | 1.06 | — | 0.75 | 237 | 19.5 | 301  | [37]
Kepler-1652b | Kepler-1652 | Template:StarM | — | 1.60 | — | 0.84 | 244 | 38.1 | 822 |
Kepler-1653 b | Kepler-1653 | Template:StarK | — | 2.17 | — | 1.04 | 258 | 140.3 | 2461 | [1]
Kepler-1701b | Kepler-1701 | Template:StarK | — | 2.22 | — | 1.42 | 275 | 169.1 | 1904 | [1][38]
LHS 1140 b | LHS 1140 | Template:StarM | 5.60 | 1.73 | 5.9±0.3 | 0.43 | 226 | 24.7 | 49 | Likely an ocean world with an atmosphere[39]
LP 890-9 c | LP 890-9 | Template:StarM | — | 1.37 | — | 0.91 | 272 | 8.46 | 105 | [40]
Luyten b | Luyten's Star | Template:StarM | ≥2.89 | ~1.35 | — | 1.06 | 258 | 18.65 | 12.3 | [41]
Proxima Centauri b | Proxima Centauri | Template:StarM | ≥1.07[42]: 16 | 1.17±0.23 | — | 0.70 | 228 | 11.186 | 4.25 | Affected by stellar flare, possibly affected by high radiation flux[43]
Ross 128 b | Ross 128 | Template:StarM | ≥1.40 | ~1.80 | — | 1.48 | 280 | 9.87 | 11.0 | [44]
Ross 508 b | Ross 508 | Template:StarM | ≥4.00 | —  | — | 1.32 | —  | 10.8 | 37 | [45]
Struve 2398 Bc | Struve 2398 | Template:StarM | ≥3.4 | —  | — |  |  | 37.9 | 11.5  | [46]
Teegarden's Star b | Teegarden's Star | Template:StarM | ≥1.05 | ~1.02 | — | 1.15 | 264 | 4.91 | 12.5 | [47][48]
Teegarden's Star c | Teegarden's Star | Template:StarM | ≥1.11 | ~1.04 | — | 0.37 | 199 | 11.4 | 12.5 | [47]
L 98-59 f | L 98-59 | Template:StarM | ≥2.97 | —  | — | >1 | 289 | 23.07 | 34.6  | [49][50]
TOI-700 d | TOI-700 | Template:StarM | ~1.72 | 1.14 | — | 0.87 | 246 | 37.4 | 101 |
TOI-700 e | TOI-700 | Template:StarM | 0.82 | 0.95 | — | 1.27[51] | 273 | 27.8 | 101 | [52]
TOI-715 b | TOI-715 | Template:StarM | 3.02 | 1.55 | — | 0.67 | 234 | 19.29 | 137 | [53][54]
TOI-2094 Ab | TOI-2094 | Template:StarM |  | 1.90 | — | 0.98 |  | 18.8 | 164 | [55]
TOI-2257 b | TOI-2257 | Template:StarM | 5.712+4.288
−2.311 | 2.20 | — | 0.57+1.68
−0.31 | 256+61
−17 | 35.2 | 188 | Highly eccentric[1][56]
TOI-2285 b | TOI-2285  | Template:StarM | 4.1  | 1.75  | —  | —  | 284  | 27  | 137  | Likely too hot[57][58][59]
TOI-7166 b | TOI-7166 | Template:StarM |  | 2.01 | — | 1.07 | 249 | 12.9 | 115 | [60]
TRAPPIST-1e | TRAPPIST-1 | Template:StarM | 0.69 | 0.92 | 5.65 | 0.65 | 230 | 6.1 | 41 | Confirmed to be rocky. Possibly has an atmosphere.[61][62][63]
TRAPPIST-1f | TRAPPIST-1 | Template:StarM | 1.04 | 1.04 | 3.3 ± 0.9 | 0.37 | 200 | 9.2 | 41 | Confirmed to be rocky[61][62]
TRAPPIST-1g | TRAPPIST-1 | Template:StarM | 1.32 | 1.13 | 4.186 | 0.25 | 182 | 12.4 | 41 | Confirmed to be rocky[61][62]
Wolf 1069 b | Wolf 1069 | Template:StarM | ≥1.26 | ~1.08 | — | 0.65 | 250 | 15.6 | 31.2 | [64]
Wolf 1061c | Wolf 1061 | Template:StarM | ≥3.41 | ~1.60 | — | 1.30 | 271 | 17.9 | 13.8  | [1]

## Current candidates

This is a dynamic list and may never be able to satisfy particular standards for completeness. You can help by expanding it with reliably sourced entries.

This is a list of notable exoplanets within the circumstellar habitable zone that are either under 10 Earth masses or smaller than 2.5 Earth radii and have not yet been confirmed. Earth is included for both comparison and reference, while Venus and Mars are included for reference only.

Object  | Star  | Star type  | Mass (M⊕)  | Radius (R⊕)  | Density (g/cm3)  | Flux (F⊕)  | Teq (K)  | Period (days)  | Distance (ly)  | Refs/notes

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Earth
(reported for reference) | Sun | Template:StarG | 1.00 | 1.00 | 5.514 | 1.00 | 255 | 365.25 | 0 | Only planet confirmed to support life
Venus
(reported for reference) | Sun | Template:StarG | 0.815 | 0.950 | 5.243 | 1.911 | 244.261 | 224.70 | 0.0000042 | [5]
Mars
(reported for reference) | Sun | Template:StarG | 0.107 | 0.533 | 3.934 | 0.431 | 209.8 | 686.98 | 0.0000058–0.000042 | [6]
Gliese 180 c | Gliese 180 | Template:StarM | ≥6.40 | —  | — | 0.78 | 239 | 24.3 | 39 | [1][65]
HD 40307 g | HD 40307 | Template:StarK | ≥7.09 | —  | — | 0.67 | 226 | 197.8 | 42 | [1][66]
HD 137010 b | HD 137010 | Template:StarK |  | 1.06 | — | 0.29 |  | 355 | 146 | [67]
Kepler-452b | Kepler-452 | Template:StarG | ~5 | 1.63 | — | 1.11 | 261 | 384.8 | 1799 | [1][68][69][70][71]
KOI-4878.01 | KOI-4878 | Template:StarF | ~1.9+1.1
−0.5 | 1.05 | — | 1.04+1.1
−0.34 | 257 | 449.0 | 1,075 | [72][73]
KOI-5715.01 | KOI-5715  | Template:StarK | —  | 1.93  |  |  | 260  | 190  | 2,964  | [74]
Lacaille 9352 d | Lacaille 9352 | Template:StarM | ≥8.3 | —  | — |  |  | 50.7 | 10.7 | [75]
LTT 1445 Ad | LTT 1445A | Template:StarM | ≥2.72 | —  | — | — |  | 24.3 | 22.4 | [76]
Tau Ceti f | Tau Ceti | Template:StarG | ≥3.93 | —  | — | 0.27 | 190  | 642 | 11.9 | Has been only in HZ for less than 1 Gya[77][78][79]
TOI-715.02 | TOI-715 | Template:StarM |  | 1.066±0.092 |  | 0.48+0.12
−0.17 |  | 25.6 | 137 | [53]
WD 1054–226 b | WD 1054–226 | DAZ | ~1 | —  | — |  |  | 1.04 | 118 | [80] The surface temperature might be high enough for habitability[81]

## Previous candidates

Some habitable exoplanets detected by radial velocity were considered as stellar artifacts by some studies. These include Gliese 581 d and g,[82][83][84] Gliese 667 Ce and f,[18][85] Gliese 682 b and c,[65] Kapteyn b,[86][87] Gliese 229 Ac,[88] HD 85512 b and Gliese 832 c.[89]

Several other planets, such as Gliese 180 b, also appear to be examples of planets once considered potentially habitable but later found to be interior to the habitable zone.[1] Similarly, Tau Ceti e[lower-alpha 1], HD 85512 b and Kepler-69c were thought to be likely habitable,[91] but with improved models of the circumstellar habitable zone, PHL does not consider it potentially habitable.[1] Kepler-438b was also initially considered potentially habitable; however, it was later found to be a subject of powerful flares that can strip a planet of its atmosphere, so it is now considered non-habitable.[1]

K2-3d and K2-18b were originally considered potentially habitable, and the latter remains listed in the HWC,[1] but recent studies have shown them to be gaseous sub-Neptune rather than being the Hycean planet and thus unlikely to be habitable.[92][93][94][95][96][97]

Kepler-1638b was thought to be a possibly habitable planet with a radius smaller than 2 R🜨 after the validation. However based on the later measurement of host star parallax by Gaia, the radius of the planet was revised upward to 3.226+0.201
−0.315 R🜨, meaning it is more likely an ice giant like Neptune with poor prospect for habitability.[98][99]

KOI-1686.01 was also considered a potentially habitable exoplanet after its detection in 2011, until proven a false positive by NASA in 2015.[100] Several other KOIs, like Kepler-577b and Kepler-1649b, were considered potentially habitable prior to confirmation, but with new data are no longer considered habitable.

TRAPPIST-1 d was considered to be potentially habitable until JWST/NIRSpec data found little evidence for an atmosphere with Earth-like surface pressure, highly likely ruling out habitability.[101]

## See also

* Astrobiology
* Carbon planet
* Comparative planetary science
* Earth analog
* Earth Similarity Index
* Extraterrestrial atmosphere
* Extraterrestrial life
* Extraterrestrial liquid water
* Galactic habitable zone
* Goldilocks principle
* Habitable zone \- Habitable zone for complex life
* Habitability of binary star systems
* Habitability of orange dwarf systems
* Habitability of red dwarf systems
* Habitability of yellow dwarf systems
* Hypothetical types of biochemistry
* List of multiplanetary systems
* List of nearest stars
* List of nearest terrestrial exoplanet candidates
* List of potentially habitable moons
* Lists of planets
* Ocean world
* Planetary habitability
* Rare Earth hypothesis
* Solar analog
* Space colonization
* Super-Earth
* Superhabitable planet
* Terrestrial planet
* Timeline of astronomical maps, catalogs, and surveys

## Notes

1. ↑ The existence of Tau Ceti e is dubious, see[90]

## References

1. ↑ 1.00 1.01 1.02 1.03 1.04 1.05 1.06 1.07 1.08 1.09 1.10 1.11 1.12 1.13 1.14 1.15 1.16 1.17 1.18 1.19 1.20 1.21 1.22 1.23 1.24 1.25 1.26 1.27 1.28 1.29 1.30 1.31 1.32 1.33 1.34 "The Habitable Worlds Catalog". University of Puerto Rico at Arecibo. https://phl.upr.edu/hwc.
2. ↑ Lammer, H. et al. (2009). "What makes a planet habitable?". The Astronomy and Astrophysics Review 17 (2): 181–249. doi:10.1007/s00159-009-0019-z. Bibcode: 2009A&ARv..17..181L. http://veilnebula.jorgejohnson.me/uploads/3/5/8/7/3587678/lammer_et_al_2009_astron_astro_rev-4.pdf. Retrieved 2016-05-03.
3. ↑ Méndez, A.; González-Espada, W. (2016). Searching for Habitable Worlds: An Introduction. IOP Concise Physics. Morgan & Claypool Publishers. p. 1. ISBN 978-1-68174-401-8. https://books.google.com/books?id=bD9iDwAAQBAJ&pg=PP1. Retrieved 28 November 2019.
4. ↑ Chen, Jingjing; Kipping, David (2017). "Probabilistic Forecasting of the Masses and Radii of Other Worlds". The Astrophysical Journal 834 (1): 17. doi:10.3847/1538-4357/834/1/17. Bibcode: 2017ApJ...834...17C.
5. ↑ 5.0 5.1 "NASA Venus Fact Sheet". https://nssdc.gsfc.nasa.gov/planetary/factsheet/venusfact.html.
6. ↑ 6.0 6.1 "NASA Mars Fact Sheet". https://nssdc.gsfc.nasa.gov/planetary/factsheet/marsfact.html.
7. ↑ Moutou, C.; Petit, P.; Charpentier, P.; Cristofari, P.; Baruteau, C.; Thébault, P.; Arnold, L.; Artigau, E. et al. (2025-10-13). "YARARA: Significant improvement in RV precision through post-processing of spectral time series". Astronomy & Astrophysics 653: A43. doi:10.1051/0004-6361/202140986. Bibcode: 2021A&A...653A..43C.
8. ↑ Brady, Madison; Bean, Jacob; Basant, Ritvik; Brown, Nina; Das, Tanya; Nixon, Matthew; Luque, Rafael; Piaulet-Ghorayeb, Caroline et al. (2025-06-25). "THE CHEMICAL COMPOSITION OF τ CETI AND POSSIBLE EFFECTS ON TERRESTRIAL PLANETS". The Astrophysical Journal 803 (2): 90. doi:10.1088/0004-637X/803/2/90. Bibcode: 2015ApJ...803...90P.
9. ↑ 9.0 9.1 Turner, Daisy A. et al. (2025). "The mass of the exo-Venus Gliese 12 b, as revealed by HARPS-N, ESPRESSO, and CARMENES". Monthly Notices of the Royal Astronomical Society 545 (1). doi:10.1093/mnras/staf1703. Bibcode: 2026MNRAS.545f1703T.
10. ↑ Dholakia, Shishir; Palethorpe, Larissa; Venner, Alexander; Mortier, Annelies; Wilson, Thomas G.; Huang, Chelsea X.; Rice, Ken; Van Eylen, Vincent et al. (2024-05-21), "Gliese 12 b, A Temperate Earth-sized Planet at 12 Parsecs Discovered with TESS and CHEOPS", Monthly Notices of the Royal Astronomical Society 531 (1): 1276, doi:10.1093/mnras/stae1152, Bibcode: 2024MNRAS.531.1276D
11. ↑ Beard, Corey et al. (October 2025). "Discovery of a Nearby Habitable Zone Super-Earth Candidate Amenable to Direct Imaging". The Astronomical Journal 170 (5): 279. doi:10.3847/1538-3881/ae0e20. Bibcode: 2025AJ....170..279B.
12. ↑ Damasso, M. et al. (2022). "A quarter century of spectroscopic monitoring of the nearby M dwarf Gl 514". Astronomy & Astrophysics 666: A187. doi:10.1051/0004-6361/202243522.
13. ↑ "HN Lib b". http://www.exoplanetkyoto.org/exohtml/HN_Lib_b.html.
14. ↑ Ribas, I. et al. (February 2023). "The CARMENES search for exoplanets around M dwarfs. Guaranteed time observations Data Release 1 (2016-2020)". Astronomy & Astrophysics 670: A139. doi:10.1051/0004-6361/202244879. Bibcode: 2023A&A...670A.139R.
15. ↑ Suárez Mascareño, A. et al. (2017). "HADES RV Programme with HARPS-N at TNG. V. A super-Earth on the inner edge of the habitable zone of the nearby M dwarf GJ 625". Astronomy and Astrophysics 605: A92. doi:10.1051/0004-6361/201730957. Bibcode: 2017A&A...605A..92S. https://www.aanda.org/articles/aa/full_html/2017/09/aa30957-17/aa30957-17.html.
16. ↑ LePage, Andrew (22 May 2017). "Habitable Planet Reality Check: Is GJ 625b a Super-Earth or a Super-Venus?". https://www.drewexmachina.com/2017/05/22/habitable-planet-reality-check-is-gj-625b-a-super-earth-or-a-super-venus/.
17. ↑ "GJ 625". http://hzgallery.org/3972_2.png.
18. ↑ 18.0 18.1 Feroz, F.; Hobson, M. P. (2014). "Bayesian analysis of radial velocity data of GJ667C with correlated noise: evidence for only two planets". Monthly Notices of the Royal Astronomical Society 437 (4): 3540–3549. doi:10.1093/mnras/stt2148. Bibcode: 2014MNRAS.437.3540F.
19. ↑ 19.0 19.1 Suárez Mascareño, A. et al. (November 2022). "Two temperate Earth-mass planets orbiting the nearby star GJ 1002". Astronomy & Astrophysics 670: A5. doi:10.1051/0004-6361/202244991. Bibcode: 2023A&A...670A...5S.
20. ↑ "Exoplanet-catalog" (in en). 23 December 2022. https://exoplanets.nasa.gov/exoplanet-catalog/8721/gj-1002-c/.
21. ↑ 21.0 21.1 Dreizler, S.; Jeffers, S. V.; Liebing, F.; Gorrini, P.; Haswell, C. A.; Gaidos, E.; Barnes, J. R.; Sordo, F. Del et al. (2025-04-15). "RedDots: Planetary masses in the GJ 1061 system from planet-planet interaction". Astronomy & Astrophysics 698: A114. doi:10.1051/0004-6361/202452490. Bibcode: 2025A&A...698A.114D.
22. ↑ "3 Earth-sized Planets Found Around One of Earth's Nearest Neighbors" (in en). https://www.discovermagazine.com/3-earth-sized-planets-found-around-one-of-earths-nearest-neighbors-40232.
23. ↑ "3 Earth-sized Planets Found Around One of Earth's Nearest Neighbors" (in en). https://www.discovermagazine.com/3-earth-sized-planets-found-around-one-of-earths-nearest-neighbors-40232.
24. ↑ Stefanov, A. K.; Mascareño, A. Suárez; Hernández, J. I. González; Nari, N.; Rebolo, R.; Affer, L.; Micela, G.; Ribas, I. et al. (2025-02-06). "HADES RV Programme with HARPS-N at TNG. XVI. A super-Earth in the habitable zone of the GJ 3998 multi-planet system". Astronomy & Astrophysics 695: A62. doi:10.1051/0004-6361/202452630. ISSN 0004-6361. Bibcode: 2025A&A...695A..62S.
25. ↑ Template:Cite EPE
26. ↑ Nari, N.; Dumusque, X. et al. (28 January 2025). "Revisiting the multi-planetary system of the nearby star HD 20794. Confirmation of a low-mass planet in the habitable zone of a nearby G-dwarf" (in en). Astronomy & Astrophysics 693: A297. doi:10.1051/0004-6361/202451769. ISSN 0004-6361. Bibcode: 2025A&A...693A.297N.
27. ↑ "Exoplanet-catalog". 18 July 2016. https://exoplanets.nasa.gov/exoplanet-catalog/3343/k2-72-e/.
28. ↑ "K2-288 B b - NASA Science". 22 April 2019. https://science.nasa.gov/exoplanet-catalog/k2-288-b-b/.
29. ↑ "Confirmed Planet Overview Page: Kepler-22 b". NASA Exoplanet Science Institute. http://exoplanetarchive.ipac.caltech.edu/cgi-bin/DisplayOverview/nph-DisplayOverview?objname=Kepler-22 b&type=CONFIRMED_PLANET.
30. ↑ "Confirmed Planet Overview Page: Kepler-62e". NASA Exoplanet Science Institute. http://exoplanetarchive.ipac.caltech.edu/cgi-bin/DisplayOverview/nph-DisplayOverview?objname=Kepler-62 e&type=CONFIRMED_PLANET.
31. ↑ "Confirmed Planet Overview Page: Kepler-62f". NASA Exoplanet Science Institute. http://exoplanetarchive.ipac.caltech.edu/cgi-bin/DisplayOverview/nph-DisplayOverview?objname=Kepler-62 f&type=CONFIRMED_PLANET.
32. ↑ "Confirmed Planet Overview Page: Kepler-296e". NASA Exoplanet Science Institute. http://exoplanetarchive.ipac.caltech.edu/cgi-bin/DisplayOverview/nph-DisplayOverview?objname=Kepler-296 e&type=CONFIRMED_PLANET.
33. ↑ Barclay, Thomas; Quintana, Elisa V; Adams, Fred C; Ciardi, David R; Huber, Daniel; Foreman-Mackey, Daniel; Montet, Benjamin T; Caldwell, Douglas (2015). "The Five Planets in the Kepler-296 Binary System All Orbit the Primary: A Statistical and Analytical Analysis". The Astrophysical Journal 809 (1): 7. doi:10.1088/0004-637X/809/1/7. Bibcode: 2015ApJ...809....7B.
34. ↑ "Confirmed Planet Overview Page: Kepler-296 f". NASA Exoplanet Science Institute. http://exoplanetarchive.ipac.caltech.edu/cgi-bin/DisplayOverview/nph-DisplayOverview?objname=Kepler-296 f&type=CONFIRMED_PLANET.
35. ↑ Template:Cite EPE
36. ↑ "Exoplanet-catalog-Exoplanet exploration-Kepler-1606b". 10 May 2016. https://exoplanets.nasa.gov/exoplanet-catalog/2252/kepler-1606-b/.
37. ↑ "Earth-Size, Habitable Zone Planet Found Hidden in Early NASA Kepler Data". 15 April 2020. https://exoplanets.nasa.gov/news/1637/earth-size-habitable-zone-planet-found-hidden-in-early-nasa-kepler-data/.
38. ↑ "Exoplanet catalog-Exoplanet exploration-Kepler-1701b". 4 September 2020. https://exoplanets.nasa.gov/exoplanet-catalog/7742/kepler-1701-b/.
39. ↑ Cadieux, Charles; Doyon, René; MacDonald, Ryan J.; Turbet, Martin; Artigau, Étienne; Lim, Olivia; Radica, Michael; Fauchez, Thomas J. et al. (2024-06-21). "Transmission Spectroscopy of the Habitable Zone Exoplanet LHS 1140 b with JWST/NIRISS". The Astrophysical Journal 970 (1): L2. doi:10.3847/2041-8213/ad5afa. Bibcode: 2024ApJ...970L...2C.
40. ↑ Delrez, L. et al. (September 2022). "Two temperate super-Earths transiting a nearby late-type M dwarf". Astronomy & Astrophysics 667: A59. doi:10.1051/0004-6361/202244041. Bibcode: 2022A&A...667A..59D.
41. ↑ Astudillo-Defru, Nicola; Forveille, Thierry; Bonfils, Xavier; Ségransan, Damien; Bouchy, François; Delfosse, Xavier et al. (2017). "The HARPS search for southern extra-solar planets. XLI. A dozen planets around the M dwarfs GJ 3138, GJ 3323, GJ 273, GJ 628, and GJ 3293". Astronomy and Astrophysics 602: A88. doi:10.1051/0004-6361/201630153. Bibcode: 2017A&A...602A..88A. https://www.aanda.org/articles/aa/full_html/2017/06/aa30153-16/aa30153-16.html.
42. ↑ Faria, J. P.; Mascareño, A. Suárez; Figueira, P.; Silva, A. M.; Damasso, M.; Demangeon, O.; Pepe, F.; Santos, N. C. et al. (1 February 2022). "A candidate short-period sub-Earth orbiting Proxima Centauri" (in en). Astronomy & Astrophysics 658: A115. doi:10.1051/0004-6361/202142337. ISSN 0004-6361. Bibcode: 2022A&A...658A.115F. https://www.aanda.org/articles/aa/abs/2022/02/aa42337-21/aa42337-21.html.
43. ↑ Anglada-Escudé, Guillem; Amado, Pedro J.; Barnes, John et al. (2016). "A terrestrial planet candidate in a temperate orbit around Proxima Centauri". Nature 536 (7617): 437–440. doi:10.1038/nature19106. PMID 27558064. Bibcode: 2016Natur.536..437A. https://www.nature.com/articles/nature19106.
44. ↑ Wenz, John (15 November 2017). "A potentially habitable planet has been discovered just 11 light-years away". Astronomy. http://www2.astronomy.com/news/2017/11/a-potentially-habitable-planet-11-light-years-away.
45. ↑ Harakawa, Hiroki et al. (2022). "A super-Earth orbiting near the inner edge of the habitable zone around the M4.5 dwarf Ross 508". Publications of the Astronomical Society of Japan 74 (4): 904–922. doi:10.1093/pasj/psac044. Bibcode: 2022PASJ...74..904H.
46. ↑ Ould-Elhkim, M.; Moutou, C.; Donati, J.-F.; Cortés-Zuleta, P.; Delfosse, X.; Artigau, É; Cadieux, C.; Charpentier, P. et al. (2025-11-28). "The SPIRou Legacy Survey. Detection of a nearby world orbiting in the habitable zone of Gl 725 B achieved by correcting strong telluric contamination in near-infrared radial velocities with wapiti" (in en). Astronomy & Astrophysics. doi:10.1051/0004-6361/202555469. ISSN 0004-6361. https://www.researchgate.net/scientific-contributions/Neil-James-Cook-2332140856.
47. ↑ 47.0 47.1 Caballero, J. A. et al. (12 June 2019). "The CARMENES search for exoplanets around M dwarfs. Two temperate Earth-mass planet candidates around Teegarden's Star" (in en). Astronomy & Astrophysics 627: A49. doi:10.1051/0004-6361/201935460. ISSN 0004-6361. Bibcode: 2019A&A...627A..49Z. https://www.aanda.org/articles/aa/pdf/forth/aa35460-19.pdf.
48. ↑ "Exoplanet-catalog". 28 June 2019. https://exoplanets.nasa.gov/exoplanet-catalog/7423/teegardens-star-b/.
49. ↑ "Comparison of the L 98-59 exoplanet system with the inner Solar System" (in en). https://www.eso.org/public/images/eso2112b/.
50. ↑ Schwarz, Paul; Dreizler, Stefan; Heller, René (2025-07-08). "Disentangling Planets and Stellar Activity for Gliese 667C". The Astrophysical Journal 793 (2): L24. doi:10.1088/2041-8205/793/2/L24. Bibcode: 2014ApJ...793L..24R.
51. ↑ "TOI-700 | NASA Exoplanet Archive". https://exoplanetarchive.ipac.caltech.edu/overview/TOI-700.
52. ↑ Kazmierczak, Jeanette; Center, NASA's Goddard Spaceflight (2023-01-11). "NASA Planet Hunter Discovers Second Habitable, Earth-Size World in TOI 700 System" (in en-US). https://scitechdaily.com/nasa-planet-hunter-discovers-second-habitable-earth-size-world-in-toi-700-system/.
53. ↑ 53.0 53.1 Dransfield, Georgina; Timmermans, Mathilde; Triaud, Amaury H. M. J.; Dévora-Pajares, Martín; Aganze, Christian; Barkaoui, Khalid; Burgasser, Adam J.; Collins, Karen A. et al. (2024-01-01). "A 1.55 R⊕ habitable-zone planet hosted by TOI-715, an M4 star near the ecliptic South Pole". Monthly Notices of the Royal Astronomical Society 527 (1): 35–52. doi:10.1093/mnras/stad1439. ISSN 0035-8711. Bibcode: 2024MNRAS.527...35D.
54. ↑ "TOI-715 b - NASA Science". 2 June 2023. https://science.nasa.gov/exoplanet-catalog/toi-715-b/.
55. ↑ Jiang, Chengzi; Selezneva, Aleksandra; Parviainen, Hannu; Murgas, Felipe; Pallé, Enric; Fernández-Rodríguez, Gareb; Geraldía-González, Samuel; Orell-Miquel, Jaume; Narita, Norio; Fukui, Akihiko; Jerome de Leon; Fukuda, Izuru; Ikuta, Kai; Kawauchi, Kiyoe; Howell, Steve B.; Littlefield, Colin; Deveny, Sarah J.; Twicken, Joseph D.; Schwarz, Richard P.; Shporer, Avi (2025). "Multicolour Validation of Two Temperate Mini-Neptunes Around M-dwarf Habitable Zones". arXiv:2512.06817 [astro-ph.EP].
56. ↑ Schanche, N. et al. (2022). "TOI-2257 b: A highly eccentric long-period sub-Neptune transiting a nearby M dwarf". Astronomy & Astrophysics 657: A45. doi:10.1051/0004-6361/202142280. Bibcode: 2022A&A...657A..45S.
57. ↑ Fukui, Akihiko et al. (2022). "TOI-2285b: A 1.7 Earth-radius planet near the habitable zone around a nearby M dwarf". Publications of the Astronomical Society of Japan 74: L1–L8. doi:10.1093/pasj/psab106.
58. ↑ "TOI-2285 | NASA Exoplanet Archive". https://exoplanetarchive.ipac.caltech.edu/overview/TOI-2285.
59. ↑ "HD 99109 system". http://hzgallery.org/2315_2.png.
60. ↑ Barkaoui, Khalid et al. (2025). "TOI-7166 b: A Habitable Zone mini-Neptune planet around a nearby low-mass star". Monthly Notices of the Royal Astronomical Society 544 (2): 2637–2652. doi:10.1093/mnras/staf1807.
61. ↑ 61.0 61.1 61.2 Delrez, Laetitia et al. (9 January 2018). "Early 2017 observations of TRAPPIST-1 with Spitzer". Monthly Notices of the Royal Astronomical Society 475 (3): 3577–3597. doi:10.1093/mnras/sty051. Bibcode: 2018MNRAS.475.3577D.
62. ↑ 62.0 62.1 62.2 Grimm, Simon L. et al. (5 February 2018). "The nature of the TRAPPIST-1 exoplanets". Astronomy & Astrophysics 613: A68. doi:10.1051/0004-6361/201732233. Bibcode: 2018A&A...613A..68G.
63. ↑ Glidden, Ana et al. (10 September 2025). "JWST-TST DREAMS: Secondary Atmosphere Constraints for the Habitable Zone Planet TRAPPIST-1 e". The Astrophysical Journal Letters 990 (2): L53. doi:10.3847/2041-8213/adf62e. Bibcode: 2025ApJ...990L..53G.
64. ↑ Kossakowski, D. et al. (January 2023). "The CARMENES search for exoplanets around M dwarfs, Wolf 1069 b: Earth-mass planet in the habitable zone of a nearby, very low-mass star". Astronomy & Astrophysics 670 (A84). doi:10.1051/0004-6361/202245322. Bibcode: 2023A&A...670A..84K.
65. ↑ 65.0 65.1 Feng, Fabo et al. (8 January 2020). "Search for Nearby Earth Analogs. II. Detection of Five New Planets, Eight Planet Candidates, and Confirmation of Three Planets around Nine Nearby M Dwarfs". The Astrophysical Journal Supplement Series 246 (1): 11. doi:10.3847/1538-4365/ab5e7c. Bibcode: 2020ApJS..246...11F.
66. ↑ Díaz, Rodrigo F. et al. (2016). "The HARPS search for southern extra-solar planets". Astronomy & Astrophysics 585: A134. doi:10.1051/0004-6361/201526729. Bibcode: 2016A&A...585A.134D.
67. ↑ Venner, Alexander; Vanderburg, Andrew; Huang, Chelsea X.; Dholakia, Shishir; Schwengeler, Hans Martin; Howell, Steve B.; Wittenmyer, Robert A.; Kristiansen, Martti H. et al. (2026). "A Cool Earth-sized Planet Candidate Transiting a Tenth Magnitude K-dwarf from K2". The Astrophysical Journal Letters 997 (2): L38. doi:10.3847/2041-8213/adf06f.
68. ↑ "Confirmed Planet Overview Page: Kepler-452 b". NASA Exoplanet Science Institute. http://exoplanetarchive.ipac.caltech.edu/cgi-bin/DisplayOverview/nph-DisplayOverview?objname=Kepler-452 b&type=CONFIRMED_PLANET.
69. ↑ "Targets of Note: Kepler-452 b". https://exoplanetarchive.ipac.caltech.edu/docs/kepler452b.html.
70. ↑ Mullally, Fergal; Thompson, Susan E.; Coughlin, Jeffrey L.; Burke, Christopher J.; Rowe, Jason F. (2018). "Kepler's Earth-like Planets Should Not be Confirmed without Independent Detection: The Case of Kepler-452b". The Astronomical Journal 155 (5): 210. doi:10.3847/1538-3881/aabae3. Bibcode: 2018AJ....155..210M.
71. ↑ Burke, Christopher J.; Mullally, F.; Thompson, Susan E.; Coughlin, Jeffrey L.; Rowe, Jason F. (2019). "Re-evaluating Small Long-period Confirmed Planets from Kepler". The Astronomical Journal 157 (4): 143. doi:10.3847/1538-3881/aafb79. Bibcode: 2019AJ....157..143B.
72. ↑ Template:Cite EPE
73. ↑ "Confirmed Planet Overview Page: KOI-4878-01". NASA Exoplanet Science Institute. https://exoplanetarchive.ipac.caltech.edu/overview/KOI-4878.01#planet_KOI-4878-01.
74. ↑ Schulze-Makuch, Dirk; Heller, René; Guinan, Edward (December 2020). "In Search for a Planet Better than Earth: Top Contenders for a Superhabitable World". Astrobiology 20 (12): 1393–1404. doi:10.1089/ast.2019.2161. PMID 32955925. Bibcode: 2020AsBio..20.1394S.
75. ↑ Jeffers, S. V.; Dreizler, S.; Barnes, J. R.; Haswell, C. A.; Nelson, R. P.; Rodríguez, E.; López-González, M. J.; Morales, N. et al. (2020), "A multiple planet system of super-Earths orbiting the brightest red dwarf star GJ887", Science 368 (6498): 1477–1481, doi:10.1126/science.aaz0795, PMID 32587019, Bibcode: 2020Sci...368.1477J
76. ↑ Lavie, B. (2023). "Planetary system around LTT 1445A unveiled by ESPRESSO:Multiple planets in a triple M-dwarf system". Astronomy and Astrophysics 673: A69. doi:10.1051/0004-6361/202143007. Bibcode: 2023A&A...673A..69L.
77. ↑ April 2015, Mike Wall 24 (24 April 2015). "Nearby Alien Planets Not So Life-Friendly After All" (in en). https://www.space.com/29191-exoplanets-tau-ceti-alien-life.html.
78. ↑ Pagano, Michael; Truitt, Amanda; Young, Patrick A.; Shim, Sang-Heon (2015-04-21). "THE CHEMICAL COMPOSITION OF τ CETI AND POSSIBLE EFFECTS ON TERRESTRIAL PLANETS". The Astrophysical Journal 803 (2): 90. doi:10.1088/0004-637X/803/2/90. ISSN 1538-4357. Bibcode: 2015ApJ...803...90P. https://iopscience.iop.org/article/10.1088/0004-637X/803/2/90.
79. ↑ Cretignier, Michael et al. (September 2021). "YARARA: Significant improvement in RV precision through post-processing of spectral time series". Astronomy & Astrophysics 653: A43. doi:10.1051/0004-6361/202140986. Bibcode: 2021A&A...653A..43C.
80. ↑ "Planetary bodies observed in habitable zone of dead star". February 9, 2022. https://ras.ac.uk/news-and-press/research-highlights/planetary-bodies-observed-habitable-zone-dead-star.
81. ↑ Shields, Aomawa L.; Wolf, Eric T.; Agol, Eric; Tremblay, Pier-Emmanuel (January 2025). "Increased Surface Temperatures of Habitable White Dwarf Worlds Relative to Main-sequence Exoplanets" (in en). The Astrophysical Journal 979 (1): 45. doi:10.3847/1538-4357/ad9827. ISSN 0004-637X. Bibcode: 2025ApJ...979...45S.
82. ↑ Robertson, Paul; Mahadevan, Suvrath; Endl, Michael; Roy, Arpita (3 July 2014). "Stellar activity masquerading as planets in the habitable zone of the M dwarf Gliese 581". Science 345 (6195): 440–444. doi:10.1126/science.1253253. PMID 24993348. Bibcode: 2014Sci...345..440R.
83. ↑ Hatzes, A. P. (2016). "Periodic Hαvariations in GL 581: Further evidence for an activity origin to GL 581d". Astronomy & Astrophysics 585: A144. doi:10.1051/0004-6361/201527135. Bibcode: 2016A&A...585A.144H.
84. ↑ Dodson-Robinson, Sarah E.; Delgado, Victor Ramirez; Harrell, Justin; Haley, Charlotte L. (2022). "Magnitude-squared Coherence: A Powerful Tool for Disentangling Doppler Planet Discoveries from Stellar Activity". The Astronomical Journal 163 (4): 169. doi:10.3847/1538-3881/ac52ed. Bibcode: 2022AJ....163..169D.
85. ↑ Robertson, Paul; Mahadevan, Suvrath (October 2014). "Disentangling Planets and Stellar Activity for Gliese 667C". The Astrophysical Journal 793 (2): L24. doi:10.1088/2041-8205/793/2/L24. Bibcode: 2014ApJ...793L..24R.
86. ↑ Robertson, Paul (11 May 2015). "Stellar activity mimics a habitable-zone planet around Kapteyn's star". The Astrophysical Journal 805 (2): L22. doi:10.1088/2041-8205/805/2/L22. Bibcode: 2015ApJ...805L..22R.
87. ↑ Bortle, Anna et al. (2021). "A Gaussian Process Regression Reveals No Evidence for Planets Orbiting Kapteyn's Star". The Astronomical Journal 161 (5): 230. doi:10.3847/1538-3881/abec89. Bibcode: 2021AJ....161..230B.
88. ↑ Deslières, Ariane; Cadieux, Charles; Doyon, René; Artigau, Étienne; Cook, Neil J.; Fontanive, Clémence; Vandal, Thomas (February 2025). "The Gl 229 System Revisited with the Line-by-line Framework: Planetary Signals Now Appear as Stellar Activity Ghosts" (in en). The Astronomical Journal 169 (3): 182. doi:10.3847/1538-3881/ada77a. ISSN 1538-3881. Bibcode: 2025AJ....169..182D.
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92. ↑ "Confirmed Planet Overview Page: K2-3d". NASA Exoplanet Science Institute. http://exoplanetarchive.ipac.caltech.edu/cgi-bin/DisplayOverview/nph-DisplayOverview?objname=K2-3 d&type=CONFIRMED_PLANET.
93. ↑ "Confirmed Planet Overview Page: K2-18 b". NASA Exoplanet Science Institute. http://exoplanetarchive.ipac.caltech.edu/cgi-bin/DisplayOverview/nph-DisplayOverview?objname=K2-18 b&type=CONFIRMED_PLANET.
94. ↑ Garner, Rob (2019-09-11). "Hubble Finds Water Vapor on Habitable-Zone Exoplanet for 1st Time". http://www.nasa.gov/feature/goddard/2019/nasa-s-hubble-finds-water-vapor-on-habitable-zone-exoplanet-for-1st-time.
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## External links

* "The Habitable Exoplanets Catalog" (PHL/UPR Arecibo)
* Habitable Exoplanets Catalogue ranks alien worlds on suitability for life

* v
* t
* e

Extraterrestrial life

Events and objects|

* ALH77005
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|

Stars|

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Hypotheses|

* Ancient astronauts
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Related topics|

* Astrobiology
* Astroecology
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* Potential cultural impact of extraterrestrial contact
* Exotheology
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* v
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Exoplanetology

* Planet
* Definition
* IAU
* Planetary science

Main topics|

* Exoplanet
* Methods of detecting exoplanets
* Planetary system

Sizes
and types|

| Terrestrial|

* Carbon planet
* Coreless planet
* Desert planet
* Dwarf planet
* Ice planet
* Iron planet
* Lava planet
* Mega-Earth
* Ocean planet
* Sub-Earth
* Super-Earth

|

Gaseous|

* Eccentric Jupiter
* Gas dwarf
* Helium planet
* Hot Jupiter
* Hot Neptune
* Ice giant
* Mini-Neptune
* Super-Neptune
* Super-Jupiter

Other types|

* Brown dwarf
* Chthonian planet
* Circumbinary planet
* Disrupted planet
* Double planet
* Eyeball planet
* Mesoplanet
* Planemo
* Planet/Brown dwarf boundary
* Planetesimal
* Protoplanet
* Pulsar planet
* Sub-brown dwarf
* Ultra-cool dwarf
* Ultra-short period planets (USP)

Formation
and evolution|

* Accretion
* Accretion disk
* Asteroid belt
* Circumplanetary disk
* Circumstellar disc
* Circumstellar envelope
* Cosmic dust
* Debris disk
* Detached object
* Disrupted planet
* Excretion disk
* Exoplanetary Circumstellar Environments and Disk Explorer
* Exozodiacal dust
* Extraterrestrial materials
* Extraterrestrial sample curation
* Giant-impact hypothesis
* Gravitational collapse
* Hills cloud
* Interplanetary dust cloud
* Interplanetary medium
* Interplanetary space
* Interstellar cloud
* Interstellar dust
* Interstellar medium
* Interstellar space
* Kuiper belt
* List of interstellar and circumstellar molecules
* Merging stars
* Molecular cloud
* Nebular hypothesis
* Oort cloud
* Outer space
* Planetary migration
* Planetary system
* Planetesimal
* Planet formation
* Protoplanetary disk
* Ring system
* Rubble pile
* Sample-return mission
* Scattered disc
* Star formation

Systems|

* Exocomet
* Exomoon
* Interstellar comet
* Mean-motion resonances
* Retrograde planet
* Rogue planet
* Tidally detached exomoon
* Titius–Bode laws
* Trojan planet

Host stars|

* A
* B
* Binary star
* Brown dwarfs
* Extragalactic planet
* F/Yellow-white dwarfs
* G/Yellow dwarfs
* Herbig Ae/Be
* K/Orange dwarfs
* M/Red dwarfs
* Planets in globular clusters
* Pulsar
* Red giant
* Subdwarf B
* Subgiant
* T Tauri
* White dwarfs
* Yellow giants

Detection|

* Astrometry
* Direct imaging
* list
* Microlensing
* list
* Polarimetry
* Pulsar timing
* list
* Radial velocity
* list
* Transit method
* list
* Transit-timing variation

Habitability|

* Astrobiology
* Circumstellar habitable zone
* Earth analog
* Extraterrestrial liquid water
* Habitability of natural satellites
* Superhabitable planet

Catalogues|

* Catalog of Nearby Habitable Systems
* Exoplanet Data Explorer
* Extrasolar Planets Encyclopaedia
* NASA Exoplanet Archive
* NASA Star and Exoplanet Database

Lists|

* Exoplanetary systems
* Host stars
* Multiplanetary systems
* Stars with proplyds
* Exoplanets
* Lists of exoplanets
* Discoveries
* Extremes
* Firsts
* Nearest
* Largest
* Most massive
* Terrestrial candidates
* Kepler
* Potentially habitable
* Discovered exoplanets by year
* before 2000
* 2000–2009
* 2010
* 2011
* 2012
* 2013
* 2014
* 2015
* 2016
* 2017
* 2018
* 2019

Other|

* Carl Sagan Institute
* Exoplanet phase curves
* Nexus for Exoplanet System Science
* Planets in science fiction
* Sudarsky's gas giant classification

* Discoveries of exoplanets
* Search projects

* v
* t
* e

Astrobiology

Disciplines|

* Astrochemistry
* Astrophysics
* Atmospheric sciences
* Biochemistry
* Evolutionary biology
* Exoplanetology
* Geomicrobiology
* Microbiology
* Paleontology
* Planetary science

Main topics|

* Abiogenesis
* Allan Hills 84001
* Biomolecule
* Biosignature
* Drake equation
* Earliest known life forms
* Earth analog
* Extraterrestrial life
* Extraterrestrial sample curation
* Extremophiles
* Hypothetical types of biochemistry
* List of microorganisms tested in outer space
* Molecules detected in outer space
* Ocean planet
* Origin of life
* Panspermia
* Planetary protection
* Search for extraterrestrial intelligence (SETI)
* Yamato meteorite

Planetary
habitability|

* Habitability of binary star systems
* Habitability of K-type main-sequence star systems
* Habitability of natural satellites
* Habitability of red dwarf systems
* Circumstellar habitable zone
* Earth analog
* List of potentially habitable exoplanets
* Tholin
* Extraterrestrial liquid water
* Galactic habitable zone
* Superhabitable planet

Space
missions|

| Earth orbit|

* BIO
* BIOCORE
* Biolab
* Bion
* BIOPAN
* Biosatellite program
* E-MIST
* ERA
* CROPIS
* EXOSTACK
* EXPOSE
* Lunar Micro Ecosystem
* O/OREOS
* OREOcube
* Tanpopo
* VEGGIE

|

Mars|

* Beagle 2
* ExoMars Trace Gas Orbiter
* Fobos-Grunt
* Mars Science Laboratory
* Curiosity
* Phoenix
* Viking

Comets and
asteroids|

* Hayabusa2
* OSIRIS-REx
* Rosetta

Planned|

* BioSentinel
* Dragonfly
* Europa Clipper
* ExoMars
* Rosalind Franklin rover
* Kazachock lander
* Mars 2020 rover
* HX-1

Proposed|

* CAESAR
* Enceladus Explorer
* Enceladus Life Finder‎
* Enceladus Life Signatures and Habitability
* Europa Lander
* ExoLance
* Explorer of Enceladus and Titan
* Icebreaker Life
* Journey to Enceladus and Titan
* Laplace-P
* Life Investigation For Enceladus
* Mars sample return mission
* Oceanus
* THEO
* Trident

Cancelled and
undeveloped|

* Astrobiology Field Laboratory
* Beagle 3
* Biological Oxidant and Life Detection
* Living Interplanetary Flight Experiment
* Mars Astrobiology Explorer-Cacher
* MELOS
* Northern Light
* Red Dragon
* Terrestrial Planet Finder

Institutions
and programs|

* Astrobiology Society of Britain
* Astrobiology Science and Technology for Exploring Planets
* Breakthrough Initiatives
* Breakthrough Listen
* Breakthrough Message
* Breakthrough Starshot
* Carl Sagan Institute
* Center for Life Detection Science
* European Astrobiology Network Association
* NASA Astrobiology Institute
* Nexus for Exoplanet System Science
* Ocean Worlds Exploration Program
* Spanish Astrobiology Center‎

* Category
* Commons
* Portal: Astronomy
* Biology

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Original source: https://en.wikipedia.org/wiki/List of potentially habitable exoplanets. Read more

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