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Stéphane Udry

Swiss astronomer

  • Fame42.4
  • Momentum0.0
  • Wikipedia208
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Born 1961 · age 65Switzerland
SwitzerlandSwitzerlandScientistsScientist

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  • Age
    65
    Born 1961
Summary
Updated 2026-06-21

Stéphane Udry is an astronomer at the Geneva Observatory in Switzerland, whose current work is primarily the search for extra-solar planets. He and his team, in 2007, discovered a possibly terrestrial planet in the habitable zone of the Gliese 581 planetary system, approximately 20 light years away in the constellation Libra. He also led the observational team that discovered HD 85512 b, another most promisingly habitable exoplanet.

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Historical12.7
Source confidence60.0
Completeness70.0
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