"In this Thursday, Aug. 11, 2005 file photo Swiss Astronomers Michel Mayor, right, and Didier Queloz, left, pose for the photographer at the Astronomical Observatory of the University of Geneva. The 2019 Nobel prize in Physics was given to James Peebles ""for theoretical discoveries in physical cosmology,"" and the other half jointly to Michel Mayor and Didier Queloz ""for the discovery of an exoplanet orbiting a solar-type star,"" said Prof. Goran Hansson, secretary-general of the Royal Swedish Academy of Sciences that chooses the laureates. (Laurent Gillieron, Keystone via AP)"
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