About the University
General Policy
Teaching
Excellence in research

Community Services
International
University structure
Rectorate

Statistics
History

Sciences
Medicine
Humanities
Social Sciences

Economics and Management
Law
Theology
Psychology and Educational Sciences

Translation and Interpreting
Centres and Institutes

Admission
Student Exchange
Bachelor Programs (in French)
Master Programs

Library
Campus Life
Help UNIGE
Continuing & distance education

Geneva Summer Schools
Accommodation Office

Community Services
Campus Accessibility
Library
Archive ouverte

Media and Communication
Teaching services
University structure
Welcome center

Help UNIGE
Health and Safety

University
Faculties
Students
Services

EN
FR

Portal
Choose language
- EN
- FR

Department of Astronomy Department of Astronomy

News
Research
Projects
Education, Courses
Seminars,Workshops
Services, Informations
Contacts

The density difference of sub-Neptunes finally deciphered

Parent site Exoplanets Exoplanets

Équipe / Team
Projects
Research
NCCR PlanetS
Publications
Vacancies

Tous les collaborateurs / All collaborators
Corps enseignant / Faculty members
Collaborateurs et collaboratrices de la recherche / Research Staff
Chercheurs et chercheuses invité-e-s / Long-term Visitors

Personnel technique permanent / Permanent Staff
Personnel technique des projets / Project Staff
Communication / Outreach
Alumni

Corps enseignant / Faculty members

Navigation

Pepe Francesco
Bolmont Émeline
Bouchy François
Bourrier Vincent
Delisle Jean-Baptiste
Dumusque Xavier
Ehrenreich David
Leleu Adrien
Lendl Monika
Lovis Christophe
Mayor Michel
Ségransan Damien
Udry Stéphane

Prof. François Bouchy

François Bouchy

Professeur associé / Associate Professor

S1414
+41 22 379 24 60
E-mail

Corps enseignant / Faculty members

Équipe / Team

Tous les collaborateurs / All collaborators
Corps enseignant / Faculty members
Collaborateurs et collaboratrices de la recherche / Research Staff
Chercheurs et chercheuses invité-e-s / Long-term Visitors
Personnel technique permanent / Permanent Staff
Personnel technique des projets / Project Staff
Communication / Outreach
Alumni

University of Geneva

24 rue du Général-Dufour
1211 Genève 4
T. +41 (0)22 379 71 11
F. +41 (0)22 379 11 34
Campus Accessibility
University Calendar

Enroll at UNIGE

Applications
Study-related formalities (in French)
Ask a question

Contact

Media
Library
University Structures

Social Media

Accreditation

Accreditation

University
Faculties
Students
Services

Équipe / Team
Projects
Research
NCCR PlanetS
Publications
Vacancies