Canadian Space Milestones - Major achievements in Canada's satellite and astronaut programs.

A Giant Leap for Mankind - Life Magazine's photo and video essay of the space race.

Space Agencies .Com - History and development of space programs, mission, and country agencies.

Residence in Space - Articles about space exploration.

Space Exploration Merit Badge - How to get a Boy Scout Space Exploration Merit Badge. Includes a brief summary of early space travel and a timeline of events in space exploration from the 1950s.

History of Space Exploration - Several articles and publications, with illustrations and educator guides.

History of Space Exploration - Timeline (1957-1999) and feature articles. Covers United States and Russian ventures and includes vehicles and biographies sections.

Canada In Space - Basic overview of Canada's space telecommunications program.

Beyond the Atmosphere: Early Years of Space Science - A book-length history of the period between Sputnik I and the creation of NASA, by the NASA History Office.

The Problem of Space Travel - A translation of Hermann Noordung's 1929 "Das Problem der Befahrung des Weltraums", this book is one of most extensive early studies of the technical and engineering details of a space station. Part of the NASA history series.

Space Exploration - Past and future mission timelines, and a history of early launches.

Summary of Human Space Flight History - Timeline of space missions impacting on human physiology and medicine.