High-altitude zones with privileged skies for Astrophysics and a dedicated team of researchers are the elements of LAGOa, a community that is part of the COMCLARA 2010 Programme which works on the development of a large aperture observatory for the study of gamma ray bursts which hit the Earth, and on the development of data repositories through virtual collaboration environments over RedCLARA.

The publication includes topics such as: It is Gisela time, Gisela was presented in society, CLARA: a fundamental support for science, What provides GISELA?, School GISELA / EPICK / CHAIN 2010, New applications and New challenges for Latin America training.
The activity, held from 28 February to 1 March in Buenos Aires, Argentina, was focused on advancing the development of an agreed strategy for creating a federated network of institutional repositories of scientific publications in Latin America.
