Talk:Centennial Challenges

From Citizendium, the Citizens' Compendium
Jump to: navigation, search
This article is developing and not approved.
Main Article
Talk
Related Articles  [?]
Bibliography  [?]
External Links  [?]
Citable Version  [?]
 
To learn how to fill out this checklist, please see CZ:The Article Checklist. To update this checklist edit the metadata template.
 Definition NASA space competition prize contests for non-government-funded technological achievements by private enterprise teams, organized into four category challenges. [d] [e]

Source of Initial Material

The initial material in this articles was not sourced from Wikipedia. Robert Winmill 06:34, 21 April 2007 (CDT)