# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/andrzej-udalski
# Generated: 2026-08-14T00:07:50.498Z

schema: https://schema.org/Person
url: "https://fame.am/person/andrzej-udalski"
name: "Andrzej Udalski"
slug: "andrzej-udalski"
description: "Andrzej Jarosław Udalski is a Polish astronomer and astrophysicist, and director of the Astronomical Observatory of the University of Warsaw. He is also head of the Department of Observational Astrophysics at Astronomical Observatory, the head and project manager of the Optical Gravitational Lensing Experiment, and editor of the quarterly journal Acta Astronomica."
tagline: "Polish astronomer"
gender: "male"
category:
  name: "Scientists"
  slug: "scientists"
profileType:
  name: "Scientist"
  slug: "scientist"
  entityType: "https://www.wikidata.org/entity/Q39631"
birthDate: "1957-01-22"
livingStatus: "LIVING"
scores:
  popularity:           40.34
  momentum:             1.132075471698113
  historical:           7.407488000000001
  currentAttention:     0
  sourceConfidence:     45
  profileCompleteness:  45
  trendDirection:       "STABLE"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://zh.wikipedia.org/wiki/%E5%AE%89%E6%9D%B0%E4%BC%8A%C2%B7%E4%B9%8C%E8%BE%BE%E5%B0%94%E6%96%AF%E5%9F%BA"
    title: "安杰伊·乌达尔斯基"
    type:  "WIKIPEDIA"
  - url: "https://arz.wikipedia.org/wiki/%D8%A7%D9%86%D8%AF%D8%B1%D9%8A%D9%87_%D8%A7%D9%88%D8%AF%D9%84%D8%B3%D9%83%D9%89"
    title: "اندريه اودلسكى"
    type:  "WIKIPEDIA"
  - url: "https://de.wikipedia.org/wiki/Andrzej_Udalski"
    title: "Andrzej Udalski"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/Andrzej_Udalski"
    title: "Andrzej Udalski"
    type:  "WIKIPEDIA"
  - url: "https://fr.wikipedia.org/wiki/Andrzej_Udalski"
    title: "Andrzej Udalski"
    type:  "WIKIPEDIA"
  - url: "https://it.wikipedia.org/wiki/Andrzej_Udalski"
    title: "Andrzej Udalski"
    type:  "WIKIPEDIA"
  - url: "https://pl.wikipedia.org/wiki/Andrzej_Udalski"
    title: "Andrzej Udalski"
    type:  "WIKIPEDIA"
  - url: "https://uk.wikipedia.org/wiki/%D0%90%D0%BD%D0%B4%D0%B6%D0%B5%D0%B9_%D0%A3%D0%B4%D0%B0%D0%BB%D1%8C%D1%81%D1%8C%D0%BA%D0%B8%D0%B9"
    title: "Анджей Удальський"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q675302"
    title: "Wikidata"
    type:  "WIKIDATA"

# bio (long form, separated for readability)
bio: |
  Imported from discovery source: wikidata-dump