Information about the researchers.

The INAOE is a research and teaching institution specializing in astrophysics, optics, electronics, and computer sciences and offering post-graduate studies in these specialties.

Area de Astronomia of the Departamento de Investigacion en Fisica of the Universidad de Sonora. Programs, courses of study, infrastructure, news, activities and astrological events.

Jeffrey R. Charles, an american astrophotographer, summarize his experiences in Mazatlan, Mexico, during the total solar eclipse of July 11th, 1991.

General information about the researchers and facilities of the Institute of Astronomy of the National University (UNAM) in Ensenada, Baja California.