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First evidence for exoplanet to receive later confirmation. First exoplanets to be confirmed PSR B1257+12 B PSR B1257+12 C: PSR B1257+12: 1992 First super-Earths. [1] These exoplanets orbit a pulsar. First confirmed exoplanet around normal star 51 Pegasi b: 51 Pegasi: 1995 First convincing exoplanet discovered around a Sun-like star. [2]
These are lists of planets.A planet is a large, rounded astronomical body that is neither a star nor its remnant. The best available theory of planet formation is the nebular hypothesis, which posits that an interstellar cloud collapses out of a nebula to create a young protostar orbited by a protoplanetary disk.
List of largest exoplanets; List of exoplanets and planetary debris around white dwarfs; List of exoplanets observed during Kepler's K2 mission; List of extrasolar planetary collisions; List of smallest exoplanets
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4.230785 0.0527 radial vel. 1995 50.1 1.12 5793 First exoplanet discovered orbiting a main-sequence star 2015 NameExoWorlds Galileo: Italian astronomer: 55 Cancri A (Copernicus) 0.8306 14.65152 0.115227 radial vel. 1996 40.9 0.91 5196 2015 NameExoWorlds Brahe: Danish astronomer: 0.1714 44.4175 0.241376 radial vel. 2004 2015 NameExoWorlds Lipperhey
This list of exoplanets discovered in 2025 is a list ... 8.4 2.3 2,162 imaging 17,300 Free-floating object of planetary mass. ... List of exoplanet firsts; List of ...
HD 114762 b was once considered as the first discovered exoplanet. Found in 1989 by a team led by David Latham, it is now known to be a red dwarf star. [5] In 1991 it was reported an exoplanet 10 times the mass of Earth was discovered around the pulsar, PSR B1829-10. [6]
Animation showing exoplanets by year from 1991 until 2022 (March) with a total of 5005 discoveries [1] An exoplanet (extrasolar planet) is a planet located outside the Solar System. The first evidence of an exoplanet was noted as early as 1917, but was not recognized as such until 2016; no planet discovery has yet come from that evidence. [2]