Annotated hub site of resources relating to navigating by the stars, including theory, practice, history, instruments, and classroom links.

About the organization.

Meeting programs with abstracts. Award winners and nomination forms. Membership information. Online version of the quarterly newsletter. Index of the organization's annual journal.

Non-profit making organisation with the objective of uniting national and multinational institutes and organisations which aim to foster human activities at sea, in the air, in space and on land. Provides information on the Association, membership, news and events.

About the Carnegie Mellon researchers creating a prototype for a new lunar rover that can navigate rugged terrain and the navigation system they're using.

About the London based organization. Membership information. Online newsletter and briefings. Mailing list. Search the organizations library or journals. Competitions and events schedule.

News, updates and advisories. Links to local US Coast Guards sites. Downloadable publications.