Exoplanets discovered in 2021
564 confirmed worlds · showing the 120 most Earth-like
Most were found by the transit method; 16 of them sit in or near their star's habitable zone.
ESI 0.81
TOI-2257 b
Sub-Neptune
- Distance
- 188 ly
- Your weight
- ≈ 1.13 g
- Year
- 35 days
ESI 0.78
K2-332 b
Sub-Neptune
- Distance
- 402 ly
- Your weight
- ≈ 1.13 g
- Year
- 18 days
ESI 0.74
L 98-59 e
Rocky world
- Distance
- 34.6 ly
- Your weight
- ≥ 1.27 g
- Year
- 13 days
ESI 0.73
Kepler-1816 b
Sub-Neptune
- Distance
- 1,428 ly
- Your weight
- ≈ 1.17 g
- Year
- 92 days
ESI 0.70
Kepler-1948 b
Rocky world
- Distance
- 632 ly
- Your weight
- ≈ 1.02 g
- Year
- 16 days
ESI 0.68
Kepler-1840 b
Sub-Neptune
- Distance
- 1,674 ly
- Your weight
- ≈ 1.05 g
- Year
- 131 days
ESI 0.67
Kepler-196 d
Sub-Neptune
- Distance
- 1,472 ly
- Your weight
- ≈ 1.07 g
- Year
- 122 days
ESI 0.66
Kepler-1853 b
Rocky world
- Distance
- 1,834 ly
- Your weight
- ≈ 1.27 g
- Year
- 49 days
ESI 0.66
GJ 414 A b
Sub-Neptune
- Distance
- 38.8 ly
- Your weight
- ≥ 1.10 g
- Year
- 51 days
ESI 0.66
Kepler-1881 b
Sub-Neptune
- Distance
- 3,448 ly
- Your weight
- ≈ 1.03 g
- Year
- 159 days
ESI 0.64
Kepler-1858 b
Sub-Neptune
- Distance
- 2,717 ly
- Your weight
- ≈ 1.10 g
- Year
- 88 days
ESI 0.63
G 264-012 c
Sub-Neptune
- Distance
- 52.2 ly
- Your weight
- ≥ 1.21 g
- Year
- 8.1 days
ESI 0.63
Kepler-1874 b
Sub-Neptune
- Distance
- 1,331 ly
- Your weight
- ≈ 1.13 g
- Year
- 57 days
ESI 0.62
Kepler-1868 b
Sub-Neptune
- Distance
- 894 ly
- Your weight
- ≈ 1.02 g
- Year
- 211 days
ESI 0.61
Kepler-1802 c
Sub-Neptune
- Distance
- 2,077 ly
- Your weight
- ≈ 1.11 g
- Year
- 33 days
ESI 0.61
Kepler-1849 b
Sub-Neptune
- Distance
- 2,061 ly
- Your weight
- ≈ 1.10 g
- Year
- 57 days
ESI 0.61
Kepler-1749 b
Rocky world
- Distance
- 875 ly
- Your weight
- ≈ 1.24 g
- Year
- 15 days
ESI 0.61
Kepler-1718 b
Sub-Neptune
- Distance
- 1,225 ly
- Your weight
- ≈ 1.08 g
- Year
- 135 days
ESI 0.57
GJ 393 b
Rocky world
- Distance
- 22.9 ly
- Your weight
- ≥ 1.25 g
- Year
- 7.0 days
ESI 0.57
Kepler-1712 b
Sub-Neptune
- Distance
- 510 ly
- Your weight
- ≈ 1.12 g
- Year
- 14 days
ESI 0.56
TOI-1231 b
Ice / gas giant
- Distance
- 90.1 ly
- Your weight
- 1.16 g
- Year
- 24 days
ESI 0.56
TOI-2285 b
Sub-Neptune
- Distance
- 138 ly
- Your weight
- –
- Year
- 14 days
ESI 0.56
Kepler-1965 b
Rocky world
- Distance
- 1,702 ly
- Your weight
- ≈ 1.31 g
- Year
- 42 days
ESI 0.55
Kepler-1766 b
Sub-Neptune
- Distance
- 1,635 ly
- Your weight
- ≈ 1.12 g
- Year
- 105 days
ESI 0.55
Kepler-1735 b
Rocky world
- Distance
- 800 ly
- Your weight
- ≈ 1.29 g
- Year
- 7.7 days
ESI 0.55
Kepler-1798 b
Sub-Neptune
- Distance
- 1,289 ly
- Your weight
- ≈ 1.11 g
- Year
- 17 days
ESI 0.55
Kepler-1805 b
Rocky world
- Distance
- 723 ly
- Your weight
- ≈ 1.26 g
- Year
- 8.8 days
ESI 0.54
Kepler-1716 b
Sub-Neptune
- Distance
- 637 ly
- Your weight
- ≈ 1.10 g
- Year
- 36 days
ESI 0.54
Kepler-1789 b
Sub-Neptune
- Distance
- 1,994 ly
- Your weight
- ≈ 1.05 g
- Year
- 80 days
ESI 0.54
Kepler-1704 b
Gas giant
- Distance
- 2,725 ly
- Your weight
- 9.26 g
- Year
- 2.7 years
ESI 0.53
Kepler-1780 b
Ice / gas giant
- Distance
- 2,578 ly
- Your weight
- ≈ 0.98 g
- Year
- 109 days
ESI 0.53
K2-345 b
Sub-Neptune
- Distance
- 530 ly
- Your weight
- ≈ 1.15 g
- Year
- 10 days
ESI 0.53
AU Mic c
Sub-Neptune
- Distance
- 31.7 ly
- Your weight
- 1.86 g
- Year
- 19 days
ESI 0.53
Kepler-1824 b
Sub-Neptune
- Distance
- 3,392 ly
- Your weight
- ≈ 1.10 g
- Year
- 96 days
ESI 0.53
K2-349 b
Rocky world
- Distance
- 1,479 ly
- Your weight
- ≈ 1.30 g
- Year
- 9.0 days
ESI 0.52
HD 27969 b
Gas giant
- Distance
- 222 ly
- Your weight
- ≥ 9.17 g
- Year
- 1.8 years
ESI 0.51
K2-343 c
Sub-Neptune
- Distance
- 542 ly
- Your weight
- ≈ 1.16 g
- Year
- 7.7 days
ESI 0.51
HIP 56640 b
Gas giant
- Distance
- 399 ly
- Your weight
- 13.34 g
- Year
- 7.3 years
ESI 0.51
Kepler-1854 b
Sub-Neptune
- Distance
- 1,381 ly
- Your weight
- ≈ 1.08 g
- Year
- 40 days
ESI 0.51
Kepler-1767 b
Sub-Neptune
- Distance
- 2,676 ly
- Your weight
- ≈ 1.03 g
- Year
- 60 days
ESI 0.51
K2-346 b
Sub-Neptune
- Distance
- 344 ly
- Your weight
- ≈ 1.12 g
- Year
- 26 days
ESI 0.50
Kepler-1742 b
Sub-Neptune
- Distance
- 2,184 ly
- Your weight
- ≈ 1.13 g
- Year
- 49 days
ESI 0.50
Kepler-1926 b
Sub-Neptune
- Distance
- 2,177 ly
- Your weight
- ≈ 1.11 g
- Year
- 43 days
ESI 0.50
LHS 1678 c
Rocky world
- Distance
- 64.8 ly
- Your weight
- 1.58 g
- Year
- 3.7 days
ESI 0.50
Kepler-1795 b
Rocky world
- Distance
- distance unknown
- Your weight
- ≈ 1.23 g
- Year
- 13 days
ESI 0.49
Kepler-1817 b
Sub-Neptune
- Distance
- 2,442 ly
- Your weight
- ≈ 1.12 g
- Year
- 44 days
ESI 0.49
Kepler-1841 b
Rocky world
- Distance
- 2,060 ly
- Your weight
- ≈ 1.27 g
- Year
- 26 days
ESI 0.49
HD 109286 b
Gas giant
- Distance
- 181 ly
- Your weight
- ≥ 5.45 g
- Year
- 520 days
ESI 0.49
K2-336 b
Rocky world
- Distance
- 780 ly
- Your weight
- ≈ 1.33 g
- Year
- 21 days
ESI 0.49
K2-354 b
Rocky world
- Distance
- 299 ly
- Your weight
- ≈ 1.25 g
- Year
- 3.8 days
ESI 0.48
K2-339 b
Sub-Neptune
- Distance
- 1,175 ly
- Your weight
- ≈ 1.18 g
- Year
- 20 days
ESI 0.48
Kepler-1904 b
Rocky world
- Distance
- 883 ly
- Your weight
- ≈ 1.30 g
- Year
- 4.6 days
ESI 0.48
Kepler-1760 b
Sub-Neptune
- Distance
- distance unknown
- Your weight
- ≈ 1.12 g
- Year
- 38 days
ESI 0.47
Kepler-1938 b
Sub-Neptune
- Distance
- 1,374 ly
- Your weight
- ≈ 1.20 g
- Year
- 13 days
ESI 0.47
Kepler-1883 b
Sub-Neptune
- Distance
- 4,493 ly
- Your weight
- ≈ 1.00 g
- Year
- 103 days
ESI 0.47
K2-268 f
Sub-Neptune
- Distance
- 1,069 ly
- Your weight
- ≈ 1.13 g
- Year
- 26 days
ESI 0.47
HD 13808 c
Sub-Neptune
- Distance
- 92.1 ly
- Your weight
- ≥ 1.02 g
- Year
- 54 days
ESI 0.47
Kepler-1810 b
Ice / gas giant
- Distance
- 3,294 ly
- Your weight
- ≈ 0.95 g
- Year
- 101 days
ESI 0.47
Kepler-1750 b
Ice / gas giant
- Distance
- 4,884 ly
- Your weight
- ≈ 0.83 g
- Year
- 206 days
ESI 0.47
HD 39194 d
Sub-Neptune
- Distance
- 86.1 ly
- Your weight
- ≥ 1.15 g
- Year
- 34 days
ESI 0.47
Kepler-1902 b
Rocky world
- Distance
- 1,123 ly
- Your weight
- ≈ 1.26 g
- Year
- 3.8 days
ESI 0.47
G 264-012 b
Rocky world
- Distance
- 52.2 ly
- Your weight
- ≥ 1.29 g
- Year
- 2.3 days
ESI 0.46
Kepler-1918 b
Sub-Neptune
- Distance
- 3,360 ly
- Your weight
- ≈ 1.12 g
- Year
- 47 days
ESI 0.46
Kepler-1846 b
Sub-Neptune
- Distance
- 1,222 ly
- Your weight
- ≈ 1.21 g
- Year
- 15 days
ESI 0.46
Kepler-281 d
Ice / gas giant
- Distance
- 5,693 ly
- Your weight
- –
- Year
- 148 days
ESI 0.46
GJ 720 A b
Ice / gas giant
- Distance
- 50.7 ly
- Your weight
- ≥ 0.96 g
- Year
- 19 days
ESI 0.46
LHS 1478 b
Rocky world
- Distance
- 59.5 ly
- Your weight
- 1.51 g
- Year
- 1.9 days
ESI 0.46
Kepler-1907 c
Rocky world
- Distance
- 953 ly
- Your weight
- ≈ 1.22 g
- Year
- 15 days
ESI 0.45
Kepler-1863 b
Sub-Neptune
- Distance
- 2,823 ly
- Your weight
- ≈ 1.12 g
- Year
- 45 days
ESI 0.45
Kepler-1919 b
Sub-Neptune
- Distance
- 3,841 ly
- Your weight
- ≈ 1.07 g
- Year
- 38 days
ESI 0.45
Kepler-1771 b
Ice / gas giant
- Distance
- 1,845 ly
- Your weight
- ≈ 0.94 g
- Year
- 89 days
ESI 0.45
Kepler-1741 b
Rocky world
- Distance
- 883 ly
- Your weight
- ≈ 1.33 g
- Year
- 2.8 days
ESI 0.45
HD 80869 b
Gas giant
- Distance
- 279 ly
- Your weight
- 9.83 g
- Year
- 4.8 years
ESI 0.45
Kepler-607 c
Sub-Neptune
- Distance
- 1,693 ly
- Your weight
- ≈ 1.06 g
- Year
- 40 days
ESI 0.45
Kepler-1708 b
Gas giant
- Distance
- 5,436 ly
- Your weight
- 14.74 g
- Year
- 2.0 years
ESI 0.45
Kepler-1761 b
Rocky world
- Distance
- 721 ly
- Your weight
- ≈ 1.30 g
- Year
- 4.0 days
ESI 0.45
Kepler-1802 b
Rocky world
- Distance
- 2,077 ly
- Your weight
- ≈ 1.23 g
- Year
- 15 days
ESI 0.44
Kepler-1923 b
Sub-Neptune
- Distance
- 3,232 ly
- Your weight
- ≈ 1.17 g
- Year
- 53 days
ESI 0.44
Kepler-616 d
Sub-Neptune
- Distance
- 3,085 ly
- Your weight
- ≈ 1.07 g
- Year
- 51 days
ESI 0.43
Kepler-1910 b
Rocky world
- Distance
- distance unknown
- Your weight
- ≈ 1.27 g
- Year
- 5.7 days
ESI 0.43
TOI-2406 b
Sub-Neptune
- Distance
- 181 ly
- Your weight
- 1.91 g
- Year
- 3.1 days
ESI 0.43
Kepler-1822 b
Sub-Neptune
- Distance
- 2,928 ly
- Your weight
- ≈ 1.07 g
- Year
- 22 days
ESI 0.43
Kepler-1709 b
Sub-Neptune
- Distance
- 893 ly
- Your weight
- ≈ 1.02 g
- Year
- 66 days
ESI 0.43
Kepler-1321 d
Sub-Neptune
- Distance
- 2,509 ly
- Your weight
- ≈ 1.07 g
- Year
- 5.7 days
ESI 0.43
Kepler-1731 b
Sub-Neptune
- Distance
- 554 ly
- Your weight
- ≈ 1.04 g
- Year
- 22 days
ESI 0.43
TOI-178 f
Sub-Neptune
- Distance
- 204 ly
- Your weight
- 0.96 g
- Year
- 15 days
ESI 0.43
Kepler-1956 b
Rocky world
- Distance
- 1,176 ly
- Your weight
- ≈ 1.11 g
- Year
- 5.9 days
ESI 0.43
Kepler-1787 b
Sub-Neptune
- Distance
- 2,539 ly
- Your weight
- ≈ 1.11 g
- Year
- 39 days
ESI 0.42
HD 152843 c
Ice / gas giant
- Distance
- 352 ly
- Your weight
- 0.27 g
- Year
- 20 days
ESI 0.42
Kepler-1889 b
Sub-Neptune
- Distance
- 4,550 ly
- Your weight
- ≈ 1.04 g
- Year
- 37 days
ESI 0.42
Kepler-1897 b
Sub-Neptune
- Distance
- 3,207 ly
- Your weight
- ≈ 1.05 g
- Year
- 24 days
ESI 0.42
HD 331093 b
Gas giant
- Distance
- 164 ly
- Your weight
- ≥ 2.58 g
- Year
- 1.7 years
ESI 0.42
TIC 172900988 b
Gas giant
- Distance
- 819 ly
- Your weight
- 7.44 g
- Year
- 200 days
ESI 0.42
BD+45 564 b
Gas giant
- Distance
- 175 ly
- Your weight
- ≥ 2.34 g
- Year
- 308 days
ESI 0.41
HD 207897 b
Sub-Neptune
- Distance
- 92.3 ly
- Your weight
- 2.70 g
- Year
- 16 days
ESI 0.41
Kepler-1930 b
Rocky world
- Distance
- 899 ly
- Your weight
- ≈ 1.26 g
- Year
- 13 days
ESI 0.41
HD 22496 b
Sub-Neptune
- Distance
- 44.3 ly
- Your weight
- ≥ 1.13 g
- Year
- 5.1 days
ESI 0.41
TOI-269 b
Sub-Neptune
- Distance
- 186 ly
- Your weight
- 1.15 g
- Year
- 3.7 days
ESI 0.41
HD 96700 d
Ice / gas giant
- Distance
- 82.9 ly
- Your weight
- ≥ 0.97 g
- Year
- 104 days
ESI 0.41
K2-138 g
Sub-Neptune
- Distance
- 661 ly
- Your weight
- 0.48 g
- Year
- 42 days
ESI 0.41
Kepler-1860 b
Rocky world
- Distance
- 1,431 ly
- Your weight
- ≈ 1.20 g
- Year
- 13 days
ESI 0.41
Kepler-1752 b
Ice / gas giant
- Distance
- 3,141 ly
- Your weight
- ≈ 0.91 g
- Year
- 56 days
ESI 0.41
Kepler-1811 b
Ice / gas giant
- Distance
- 4,535 ly
- Your weight
- ≈ 0.95 g
- Year
- 76 days
ESI 0.41
Kepler-1737 b
Ice / gas giant
- Distance
- distance unknown
- Your weight
- ≈ 0.86 g
- Year
- 65 days
ESI 0.40
Kepler-1786 b
Sub-Neptune
- Distance
- 2,818 ly
- Your weight
- ≈ 1.01 g
- Year
- 79 days
ESI 0.40
Kepler-1090 c
Sub-Neptune
- Distance
- 2,801 ly
- Your weight
- ≈ 1.01 g
- Year
- 42 days
ESI 0.40
Kepler-1753 b
Sub-Neptune
- Distance
- 2,308 ly
- Your weight
- ≈ 1.13 g
- Year
- 16 days
ESI 0.40
HIP 114933 b
Gas giant
- Distance
- 332 ly
- Your weight
- ≥ 3.43 g
- Year
- 4.1 years
ESI 0.40
HD 108236 f
Sub-Neptune
- Distance
- 211 ly
- Your weight
- ≈ 1.16 g
- Year
- 30 days
ESI 0.40
K2-343 b
Rocky world
- Distance
- 542 ly
- Your weight
- ≈ 1.23 g
- Year
- 2.8 days
ESI 0.40
KOI-1833 d
Sub-Neptune
- Distance
- 947 ly
- Your weight
- 1.66 g
- Year
- 7.7 days
ESI 0.39
HD 211403 b
Gas giant
- Distance
- 271 ly
- Your weight
- ≥ 10.75 g
- Year
- 224 days
ESI 0.39
TOI-178 g
Sub-Neptune
- Distance
- 204 ly
- Your weight
- 0.51 g
- Year
- 21 days
ESI 0.39
Kepler-1880 b
Sub-Neptune
- Distance
- 1,993 ly
- Your weight
- ≈ 1.14 g
- Year
- 6.3 days
ESI 0.39
Kepler-1928 b
Sub-Neptune
- Distance
- 1,064 ly
- Your weight
- ≈ 1.17 g
- Year
- 20 days
ESI 0.39
HD 137496 c
Gas giant
- Distance
- 507 ly
- Your weight
- ≥ 15.33 g
- Year
- 480 days
ESI 0.39
Kepler-1925 b
Sub-Neptune
- Distance
- 5,777 ly
- Your weight
- ≈ 1.03 g
- Year
- 47 days
ESI 0.39
Kepler-129 d
Gas giant
- Distance
- 1,333 ly
- Your weight
- ≥ 16.62 g
- Year
- 7.2 years
ESI 0.39
HD 24040 c
Gas giant
- Distance
- 152 ly
- Your weight
- ≥ 0.73 g
- Year
- 515 days
ESI 0.39
Kepler-1966 b
Rocky world
- Distance
- 1,581 ly
- Your weight
- ≈ 1.14 g
- Year
- 8.6 days