For useful and ASO related institutions links, follow them in this section. You can find some links in the left side sector of this pages. For all information, the complete list of links remains in the section introduction (like this).

  • Astronomía Sigma Octante is member of "Fundación para las Ciencias", one of its projects acomplished many years ago, is the: Museo de Historia Natural Alcide d'Orbigny (in Spanish, Link not Available at this moment).