Gaia Collaboration
A. Brown
A. Vallenari - Osservatorio Astronomico di Padova
T. Prusti - European Space Research and Technology Centre
J. de Bruijne
C. Babusiaux - Université Grenoble Alpes
C. Bailer-Jones
M. Biermann - Heidelberg University
D. Evans - University of Cambridge
L. Eyer - University of Geneva
F. Jansen - European Space Research and Technology Centre
C. Jordi - Universitat de Barcelona
S. Klioner - TU Dresden
U. Lammers - European Space Astronomy Centre
L. Lindegren - Lund University
X. Luri - Universitat de Barcelona
F. Mignard - Centre National de la Recherche Scientifique
C. Panem - Centre National d'Études Spatiales
D. Pourbaix - Université Libre de Bruxelles
S. Randich - Arcetri Astrophysical Observatory
P. Sartoretti - Observatoire de Paris
H. Siddiqui - European Space Astronomy Centre
C. Soubiran - Université de Bordeaux
F. van Leeuwen - University of Cambridge
A. Walton
F. Arenou - Observatoire de Paris
U. Bastian - Heidelberg University
M. Cropper - University College London
R. Drimmel - Osservatorio Astrofisico di Torino
D. Katz - Université Paris Sciences et Lettres
M. Lattanzi - Osservatorio Astrofisico di Torino
J. Bakker - European Space Astronomy Centre
C. Cacciari - Osservatorio di Astrofisica e Scienza dello Spazio
J. Castañeda - Universitat de Barcelona
L. Chaoul - Centre National d'Études Spatiales
N. Cheek
F. de Angeli - University of Cambridge
C. Fabricius - Universitat de Barcelona
R. Guerra - European Space Astronomy Centre
B. Holl - University of Geneva
E. Masana - Universitat de Barcelona
R. Messineo
N. Mowlavi - University of Geneva
K. Nienartowicz - University of Geneva
P. Panuzzo - Université Paris Sciences et Lettres
J. Portell - Universitat de Barcelona
M. Riello - University of Cambridge
M. Seabroke
P. Tanga - Observatoire de la Côte d’Azur
F. Thevenin - Université Côte d'Azur
G. Gracia-Abril - European Space Astronomy Centre
G. Comoretto - European Space Astronomy Centre
M. Garcia-Reinaldos - European Space Astronomy Centre
D. Teyssier - European Space Astronomy Centre
M. Altmann - Observatoire de Paris
R. Andrae - Max Planck Institute for Astronomy
M. Audard - University of Geneva
I. Bellas-Velidis - National Observatory of Athens
K. Benson - University College London
Jérôme Berthier - Université Paris Sciences et Lettres
R. Blomme - Royal Observatory of Belgium
P. Burgess - University of Cambridge
G. Busso - University of Cambridge
B. Carry - Université Paris Sciences et Lettres
A. Cellino - Osservatorio Astrofisico di Torino
G. Clementini - Osservatorio di Astrofisica e Scienza dello Spazio
M. Clotet - Universitat de Barcelona
O. Creevey - Université Paris-Saclay
M. David - University of Antwerp
J. de Ridder - KU Leuven
L. Delchambre - University of Liège
A. Dell’oro
C. Ducourant - Laboratoire d'Astrophysique de Bordeaux
J. Hernandez - European Space Astronomy Centre
M. Fouesneau - Max Planck Institute for Astronomy
Y. Frémat - Royal Observatory of Belgium
L. Galluccio - Observatoire de la Côte d’Azur
M. García-Torres - Universidad Pablo de Olavide
J. González-Núñez - Universidade de Vigo
J. González-Vidal
E. Gosset - University of Liège
P. Guy - Matériaux Ingénierie et Science
J. Halbwachs - Observatoire astronomique de Strasbourg
C. Hambly
D. Harrison - University of Cambridge
D. Hestroffer - Université de Lille
T. Hodgkin
A. Hutton - European Space Astronomy Centre
Gérard Jasniewicz - Université de Montpellier, Laboratoire Univers et Particules de Montpellier - LUPM
A. Jean-Antoine-Piccolo - Centre National d'Études Spatiales
S. Jordan - Heidelberg University
J. Korn
A. Krone-Martins - University of Lisbon
C. Lanza
T. Lebzelter - University of Vienna
W. Löffler - Heidelberg University
M. Manteiga - Universidade da Coruña
M. Marrese
J. Martín-Fleitas - European Space Astronomy Centre
A. Moitinho - University of Lisbon
A. Mor
K. Muinonen - University of Helsinki
J. Osinde - Ingeniería de Sistemas para la Defensa de España
E. Pancino - Agenzia Spaziale Italiana
T. Pauwels - Royal Observatory of Belgium
J. Petit - Institut UTINAM
A. Recio-Blanco - Joseph Louis LAGRANGE
J. Richards
L. Rimoldini - University of Geneva
C. Robin
M. Sarro
C. Siopis - Université Libre de Bruxelles
M. Smith - University College London
A. Sozzetti - Osservatorio Astrofisico di Torino
M. Süveges - Max Planck Institute for Astronomy
J. Torra - Universitat de Barcelona
W. van Reeven - European Space Astronomy Centre
U. Abbas - Osservatorio Astrofisico di Torino
A. Abreu Aramburu
S. Accart - Thales
C. Aerts - KU Leuven
G. Altavilla - Agenzia Spaziale Italiana
M. Álvarez - Universidade da Coruña
R. Alvarez - European Space Astronomy Centre
J. Alves - University of Vienna
R. Anderson - European Southern Observatory
H. Andrei - Systèmes de Référence Temps-Espace
E. Anglada Varela
E. Antiche - Universitat de Barcelona
T. Antoja - European Space Research and Technology Centre
B. Arcay - Universidade da Coruña
T. Astraatmadja - Carnegie Institution for Science
N. Bach - European Space Astronomy Centre
S. Baker - University College London
L. Balaguer-Nunez - Universitat de Barcelona
P. Balm
C. Barache - Systèmes de Référence Temps-Espace
C. Barata - University of Lisbon
D. Barbato - University of Turin
F. Barblan - University of Geneva
S. Barklem
D. Barrado - Centro de Astrobiología
M. Barros - University of Lisbon
M. Barstow - University of Leicester
S. Bartholomé Muñoz
J. Bassilana - Thales
U. Becciani - Osservatorio Astrofisico di Catania
M. Bellazzini - Osservatorio di Astrofisica e Scienza dello Spazio
A. Berihuete - Universidad de Cádiz
Stefano Bertone - Osservatorio Astrofisico di Torino
L. Bianchi - Eurix
O. Bienaymé - Centre National de la Recherche Scientifique
S. Blanco-Cuaresma - University of Geneva
T. Boch - Observatoire astronomique de Strasbourg
C. Boeche - Osservatorio Astronomico di Padova
A. Bombrun - European Space Astronomy Centre
R. Borrachero - Universitat de Barcelona
D. Bossini - Osservatorio Astronomico di Padova
S. Bouquillon - Sorbonne Université
G. Bourda - Laboratoire d'Astrophysique de Bordeaux
A. Bragaglia - Osservatorio di Astrofisica e Scienza dello Spazio
L. Bramante
M. Breddels - University of Groningen
A. Bressan - Scuola Internazionale Superiore di Studi Avanzati
N. Brouillet - Laboratoire d'Astrophysique de Bordeaux
T. Brüsemeister - Heidelberg University
E. Brugaletta - Osservatorio Astrofisico di Catania
B. Bucciarelli - Osservatorio Astrofisico di Torino
A. Burlacu - Centre National d'Études Spatiales
D. Busonero - Osservatorio Astrofisico di Torino
A. Butkevich - TU Dresden
R. Buzzi - Osservatorio Astrofisico di Torino
E. Caffau - Observatoire de Paris
R. Cancelliere - University of Turin
G. Cannizzaro - SRON Netherlands Institute for Space Research
T. Cantat-Gaudin - Universitat de Barcelona
R. Carballo - Universidad de Cantabria
T. Carlucci - Sorbonne Université
J. Carrasco - Universitat de Barcelona
L. Casamiquela - Universitat de Barcelona
M. Castellani - Astronomical Observatory of Rome
A. Castro-Ginard - Universitat de Barcelona
P. Charlot - Université de Bordeaux
L. Chemin - University of Antofagasta
A. Chiavassa - Observatoire de la Côte d’Azur
G. Cocozza - Osservatorio di Astrofisica e Scienza dello Spazio
G. Costigan - Leiden University
S. Cowell - University of Cambridge
F. Crifo - Université Paris Sciences et Lettres
M. Crosta - Osservatorio Astrofisico di Torino
C. Crowley - European Space Astronomy Centre
J. Cuypers†
C. Dafonte - Universidade da Coruña
Y. Damerdji - Centre de Recherche en Astronomie Astrophysique et Géophysique
A. Dapergolas - National Observatory of Athens
P. David - Centre National de la Recherche Scientifique
P. de Laverny - Observatoire de la Côte d’Azur
F. de Luise - Collurania Teramo Observatory
R. de March
D. Martino - Queen Elizabeth Hospital
R. de Souza - Universidade de São Paulo
A. de Torres - European Space Astronomy Centre
J. Debosscher - KU Leuven
E. del Pozo - European Space Astronomy Centre
M. Delbò - Université Côte d'Azur
A. Delgado - National University of Distance Education
H. Delgado - National University of Distance Education
P. Di Matteo - Observatoire de Paris
S. Diakite - Institut UTINAM
C. Diener - University of Cambridge
E. Distefano - Osservatorio Astrofisico di Catania
C. Dolding - University College London
P. Drazinos - National and Kapodistrian University of Athens
J. Duran - Ingeniería de Sistemas para la Defensa de España
B. Edvardsson - Uppsala University
H. Enke - Leibniz Institute for Astrophysics Potsdam
K. Eriksson - Uppsala University
P. Esquej - European Space Astronomy Centre
G. Eynard Bontemps
C. Fabre - Centre National d'Études Spatiales
M. Fabrizio - Agenzia Spaziale Italiana
S. Faigler - Tel Aviv University
J. Falcão
M. Farràs Casas
L. Federici - Osservatorio di Astrofisica e Scienza dello Spazio
G. Fedorets - University of Helsinki
P. Fernique - Observatoire astronomique de Strasbourg
F. Figueras - Universitat de Barcelona
F. Filippi - Sapienza University of Rome
K. Findeisen - Observatoire de Paris
A. Fonti
E. Fraile - European Space Astronomy Centre
M. Fraser - University College Dublin
B. Frézouls - Centre National d'Études Spatiales
M. Gai - Osservatorio Astrofisico di Torino
S. Galleti - Osservatorio di Astrofisica e Scienza dello Spazio
D. Garabato - Universidade da Coruña
F. García-Sedano - National University of Distance Education
A. Garofalo - Osservatorio di Astrofisica e Scienza dello Spazio
N. Garralda - Universitat de Barcelona
A. Gavel - Uppsala University
P. Gavras - Université Paris Sciences et Lettres
J. Gerssen - Leibniz Institute for Astrophysics Potsdam
R. Geyer - TU Dresden
P. Giacobbe - Osservatorio Astrofisico di Torino
G. Gilmore - University of Cambridge
S. Girona - Universitat Politècnica de Catalunya
G. Giuffrida - Agenzia Spaziale Italiana
F. Glass - University of Geneva
M. Gomes - University of Lisbon
M. Granvik - Luleå University of Technology
A. Gueguen - Université Paris Sciences et Lettres
A. Guerrier - Centre National d'Études Spatiales
J. Guiraud - Université de Montpellier, Sciences pour l'oenologie - SPO
R. Gutiérrez-Sánchez
R. Haigron - Observatoire de Paris
D. Hatzidimitriou - National and Kapodistrian University of Athens
M. Hauser - Heidelberg University
M. Haywood - Observatoire de Paris
U. Heiter - Uppsala University
A. Helmi - University of Groningen
J. Heu - Université Paris Sciences et Lettres
T. Hilger - TU Dresden
D. Hobbs - Lund University
W. Hofmann - Heidelberg University
G. Holland - University of Cambridge
H. Huckle - University College London
A. Hypki - Adam Mickiewicz University in Poznań
V. Icardi
K. Janssen
G. Jevardat de Fombelle
G. Jonker
L. Juhasz - DEE
F. Julbe - Universitat de Barcelona
A. Karampelas - National and Kapodistrian University of Athens
A. Kewley - University of Cambridge
J. Klar - Leibniz Institute for Astrophysics Potsdam
A. Kochoska - Villanova University
R. Kohley - European Space Astronomy Centre
K. Kolenberg - KU Leuven
M. Kontizas - National and Kapodistrian University of Athens
E. Kontizas - National Observatory of Athens
S. Koposov - Carnegie Mellon University
G. Kordopatis - Observatoire de la Côte d’Azur
Z. Kostrzewa-Rutkowska - Radboud University Nijmegen
P. Koubsky - Czech Academy of Sciences, Astronomical Institute
S. Lambert - Sorbonne Université
A. Lanza - Osservatorio Astrofisico di Catania
Y. Lasne - Centre National d'Études Spatiales
J. Lavigne - Centre National d'Études Spatiales
Y. Le Fustec - Centre National d'Études Spatiales
C. Le Poncin-Lafitte - Systèmes de Référence Temps-Espace
Y. Lebreton - Observatoire de Paris
S. Leccia - Astronomical Observatory of Capodimonte
N. Leclerc - Observatoire de Paris
I. Lecoeur-Taibi
H. Lenhardt - Heidelberg University
F. Leroux - Thales
S. Liao - Osservatorio Astrofisico di Torino
E. Licata - Eurix
H. Lindstrøm
T. Lister - Las Cumbres Observatory Global Telescope Network
E. Livanou - National and Kapodistrian University of Athens
A. Lobel - Royal Observatory of Belgium
M. López - Centro de Astrobiología
S. Managau - Centre National d'Études Spatiales
G. Mann - Leibniz-Institut für Astrophysik Potsdam
G. Mantelet - Heidelberg University
O. Marchal - Observatoire de Paris
J. Marchant - Liverpool John Moores University
M. Marconi - Astronomical Observatory of Capodimonte
S. Marinoni - Agenzia Spaziale Italiana
G. Marschalkó - Research Centre for Astronomy and Earth Sciences
D. J. Marshall - Centre National de la Recherche Scientifique
M. Martino
G. Marton - Hungarian Academy of Sciences
N. Mary - Centre National d'Études Spatiales
D. Massari - University of Groningen
G. Matijevič - Leibniz Institute for Astrophysics Potsdam
T. Mazeh - Tel Aviv University
J. Mcmillan
S. Messina - Osservatorio Astrofisico di Catania
D. Michalik - Lund University
R. Millar - Centre for Integrative Physiology
D. Molina - Universitat de Barcelona
R. Molinaro - Astronomical Observatory of Capodimonte
L. Molnar - Research Centre for Astronomy and Earth Sciences
P. Montegriffo - Osservatorio di Astrofisica e Scienza dello Spazio
R. Mor - Osservatorio Astrofisico di Torino
T. Sagristà Sellés
R. Morbidelli - Osservatorio Astrofisico di Torino
T. Morel - University of Liège
D. Morris - University of Edinburgh
A. Mulone
T. Muraveva - Osservatorio di Astrofisica e Scienza dello Spazio
I. Musella - Astronomical Observatory of Capodimonte
G. Nelemans - Radboud University Nijmegen
L. Nicastro - Osservatorio di Astrofisica e Scienza dello Spazio
L. Noval - Max Planck Institute for Astronomy
W. O’mullane - European Space Astronomy Centre
C. Ordenovic - Observatoire de la Côte d’Azur
D. Ordóñez-Blanco - University of Geneva
P. Osborne - University of Cambridge
C. Pagani - University of Leicester
I. Pagano - Osservatorio Astrofisico di Catania
F. Pailler - Centre National d'Études Spatiales
H. Palacin - Centre National d'Études Spatiales
L. Palaversa - University of Geneva
A. Panahi - Tel Aviv University
M. Pawlak - Charles University
M. Piersimoni
F. Pineau - Observatoire astronomique de Strasbourg
E. Plachy - Research Centre for Astronomy and Earth Sciences
G. Plum - Observatoire de Paris
E. Poggio - University of Turin
E. Poujoulet - Centre National d'Études Spatiales
A. Prša - Villanova University
L. Pulone - Astronomical Observatory of Rome
E. Racero
S. Ragaini - Osservatorio di Astrofisica e Scienza dello Spazio
N. Rambaux - Institut de Mécanique Céleste et de Calcul des Éphémérides
M. Ramos-Lerate
S. Regibo - KU Leuven
C. Reyle - Institut UTINAM
F. Riclet - Centre National d'Études Spatiales
V. Ripepi - Astronomical Observatory of Capodimonte
A. Riva - Centre National d'Études Spatiales
A. Rivard - Centre National d'Études Spatiales
G. Rixon - University of Cambridge
T. Roegiers - European Space Research and Technology Centre
M. Roelens - University of Geneva
M. Romero-Gomez - Universitat de Barcelona
N. Rowell - University of Edinburgh
F. Royer - Observatoire de Paris
L. Ruiz-Dern - Observatoire de Paris
G. Sadowski - Université Libre de Bruxelles
J. Sahlmann - European Space Astronomy Centre
J. Salgado - European Space Astronomy Centre
E. Salguero - European Space Astronomy Centre
N. Sanna - Arcetri Astrophysical Observatory
T. Santana-Ros - Adam Mickiewicz University in Poznań
M. Sarasso - Osservatorio Astrofisico di Torino
H. Savietto
M. Schultheis - Observatoire de la Côte d’Azur
E. Sciacca
M. Segol - Centre National d'Études Spatiales
C. Segovia
D. Segransan - University of Geneva
C. Shih - Galaxies, Etoiles, Physique, Instrumentation
L. Siltala - University of Helsinki
A. Silva - University of Lisbon
R. Smart - Osservatorio Astrofisico di Torino
W. Smith
E. Solano - Centro de Astrobiología
F. Solitro
R. Sordo - Osservatorio Astronomico di Padova
S. Soria Nieto
J. Souchay - Université Paris Sciences et Lettres
A. Spagna - Osservatorio Astrofisico di Torino
F. Spoto - Observatoire de la Côte d’Azur
U. Stampa - Heidelberg University
A. Steele - Geophysical Laboratory
H. Steidelmüller - TU Dresden
C. Stephenson - European Space Astronomy Centre
H. Stoev - Telescopio Nazionale Galileo
F. Suess - University of Cambridge
J. Surdej - University of Liège
L. Szabados - Hungarian Academy of Sciences
E. Szegedi-Elek - Konkoly Observatory
D. Tapiador - European Space Astronomy Centre
F. Taris - Université Paris Sciences et Lettres
G. Tauran - Thales
M. Taylor - University of Bristol
R. Teixeira - Universidade de São Paulo
D. Terrett - Rutherford Appleton Laboratory
P. Teyssandier - Observatoire de Paris
W. Thuillot - Université Paris Sciences et Lettres
A. Titarenko - Observatoire de la Côte d’Azur
F. Torra Clotet
C. Turon - Centre National de la Recherche Scientifique
A. Ulla - Universidade de Vigo
E. Utrilla - European Space Astronomy Centre
S. Uzzi
M. Vaillant - Centre National d'Études Spatiales
G. Valentini - Collurania Teramo Observatory
V. Valette - Centre National d'Études Spatiales
A. van Elteren - Leiden University
E. van Hemelryck - Royal Observatory of Belgium
M. van Leeuwen - University of Cambridge
M. Vaschetto
A. Vecchiato - Osservatorio Astrofisico di Torino
J. Veljanoski - University of Groningen
Y. Viala - Galaxies, Etoiles, Physique et Instrumentation
D. Vicente - Universitat Politècnica de Catalunya
S. Vogt - European Space Research and Technology Centre
C. von Essen - Aarhus University
H. Voss - Universitat de Barcelona
V. Votruba - Czech Academy of Sciences, Astronomical Institute
S. Voutsinas - University of Edinburgh
G. Walmsley - Centre National d'Études Spatiales
M. Weiler - Universitat de Barcelona
O. Wertz - University of Bonn
T. Wevers - Radboud University Nijmegen
Ł. Wyrzykowski - University of Cambridge
A. Yoldas - University of Cambridge
M. Žerjal - University of Ljubljana
H. Ziaeepour - Institut UTINAM
J. Zorec - Sorbonne Université
S. Zschocke - TU Dresden
S. Zucker - Tel Aviv University
C. Zurbach - Université de Montpellier, Laboratoire Univers et Particules de Montpellier - LUPM
T. Zwitter - University of Ljubljana