|
University of Hertfordshire
|
University
|
United Kingdom |
6
|
|
Universitat de València
|
University
|
Spain |
4
|
|
Instituto de Astrofísica de Canarias
|
Research Centre
|
Spain |
3
|
|
University of Palermo
|
University
|
Italy |
3
|
|
Osservatorio Astronomico di Palermo
|
Research Centre
|
Italy |
3
|
|
Universitat de Barcelona
|
University
|
Spain |
2
|
|
Universidad Nacional de La Plata
|
University
|
Argentina |
2
|
|
University of Florida
|
University
|
United States |
2
|
|
Harvard University
|
University
|
United States |
2
|
|
National Aeronautics and Space Administration
|
Research Centre
|
United States |
2
|
|
Consejo Nacional de Investigaciones Científicas y Técnicas
|
Research Centre
|
Argentina |
2
|
|
Consejo Superior de Investigaciones Científicas
|
Research Centre
|
Spain |
1
|
|
Centro de Astrobiología
|
Research Centre
|
Spain |
1
|
|
Centre National de la Recherche Scientifique
|
Research Centre
|
France |
1
|
|
University of Turku
|
University
|
Finland |
1
|
|
KU Leuven
|
University
|
Belgium |
1
|
|
University of Warwick
|
University
|
United Kingdom |
1
|
|
University of Göttingen
|
University
|
Germany |
1
|
|
Pontificia Universidad Católica de Chile
|
University
|
Chile |
1
|
|
Université de Toulouse
|
University
|
France |
1
|
|
Open University
|
University
|
United Kingdom |
1
|
|
Pennsylvania State University
|
University
|
United States |
1
|
|
Carnegie Observatories
|
Research Centre
|
United States |
1
|
|
Universidad de Chile
|
University
|
Chile |
1
|
|
Harvard-Smithsonian Center for Astrophysics
|
University
|
United States |
1
|
