Date | Text | |
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06 Oct 1995
![]() 51 Pegasi b |
51 Pegasi b (astronomy and space ) 51 Pegasi b: Michel Mayor and Didier Queloz of the University of Geneva at the Observatoire de Haute-Provence announce in Nature the first definitive detection of an extrasolar planet orbiting an ordinary main sequence star (51 Pegasi). |