EntityQ20745630· pop 7· linked from 11 articlesDeborah Dultzin KesslerSign in to saveMexican astrophysicistConnectionsWarsawEntitySoviet UnionConceptMinskEntityRussian EmpireCountryIMDbEntityZionismEntityMonterreyEntityfamily nameEntityLomonosov Moscow State UniversityEntityquasarEntitysupermassive black holeEntityNational Autonomous University of MexicoEntityYakov ZeldovichEntityblazarEntityactive galactic nucleusEntitySorbonne UniversityEntityGuillermo HaroEntitySecretariat of Foreign AffairsEntityMexican Academy of SciencesEntityArieh DultzinEntityCategories1945 births2026 deathsAcademic staff of the National Autonomous University of MexicoMembers of the Mexican Academy of SciencesMexican astrophysicistsMexican people of Belarusian-Jewish descentMexican people of Polish-Jewish descentMoscow State University alumniNational Autonomous University of Mexico alumniPeople from MonterreyWomen astrophysicists