| Entrada | Eixida | Visitant | Procedència | Despatx | Invitat per |
|---|
| 2004-11-25 | 2004-12-02 | Michal Hanasz | Centre for Astronomy Nicolaus Copernicus University. Torun, Polònia | | José Mª. Martí |
| 2004-12-13 | 2004-12-16 | Luciano Rezzolla | Scuola Internazionale Superiore Studi Avanzati, Trieste, Italia | 4.11 | Jose Maria Ibañez |
| 2004-11-17 | 2004-11-24 | Harald Dimmelmeier | Max-Planck-Institut für Astrophysik, Garching, Germany | 4.11 | José María Ibáñez |
| 2004-11-15 | 2004-11-22 | Lap-Ming Lin | Observatoire de Paris, Meudon, France | 4.11 | José María Ibáñez |
| 2004-11-15 | 2004-11-22 | Jerome Novak | Observatoire de Paris, Meudon, France | 4.11 | José María Ibáñez |
| 2004-10-18 | 2004-10-27 | Andrei Lobanov | Max-Planck Institut für Radioastronomie, Bonn, Alemanya | 4.11 | José María Martí |
| 2004-10-18 | 2004-12-18 | Alessandro Nagar | Universita di Parma, Italia | 3.02 | José María Ibáñez |
| 2004-06-27 | 2004-07-25 | Peter Leroy | Pontificia Universidade Catolica de Minas Gerais, Brazil | 4.11 | Miquel Portilla |
| 2004-05-03 | 2004-05-15 | Bartolomé Coll Durán | DANOF-CNRS Observatoire de Paris, França | 4.11 | J. A. Morales, J. Ferrando |
| 2004-05-15 | 2004-06-08 | Maxim Barkov | Space Research Institute (IKI) Moscow | 4.11 | José María Ibáñez |
| 2004-04-25 | 2004-05-02 | Petar Mimica | Max-Planck Institut für Astrophysik, Garching, Alemanya | 4.05 | José María Ibáñez |
| 2004-04-16 | 2004-05-11 | Miguel Ángel Aloy Torás | Max-Planck Institut für Astrophysik, Garching, Alemanya | 4.05 | José María Ibáñez |
| 2004-04-14 | 2004-05-12 | Alessandro Nagar | Università di Parma. Itàlia | 3.02 | José María Ibáñez |
| 2004-03-21 | 2004-04-04 | Guillaume Faye | Universität Jena. Alemanya | 4.11 | José María Ibáñez |
| 2004-03-29 | 2004-04-02 | Alexandre Vazdekis | Instituto de Astrofísica de Canarias | 4.11 | Vicent Quilis |
| 2004-02-09 | 2004-02-10 | Vadim Urpin | Dep. Física Aplicada Universitat d'Alacant | 4.04 | José María Ibáñez |
| 2004-02-02 | 2004-02-06 | José Antonio Pons | Dep. Física Aplicada Universitat d'Alacant | 4.04 | José María Ibáñez |
| 2004-02-09 | 2004-02-19 | Fernando de Felice | Dipartimento di Fisica G. Galilei, Università di Padova, Itàlia | 4.04 | José María Ibáñez |
| 2004-02-02 | 2004-02-07 | Antxon Alberdi Odriozola | Instituto de Astrofísica de Andalucía | 4.12 | Juan Maria Marcaide |
| 2004-01-19 | 2004-01-23 | Juan Antonio Miralles Torres | Dep. Física Aplicada Universitat d'Alacant | 4.04 | José María Ibáñez |
| 2004-02-10 | 2004-02-19 | Frédéric Daigne | Institut d'Astrophysique de Paris (IAP), França | 4.04 | José Antonio Font |
