Voyage to the Milky Way  
   Companion site to the PBS film. Mars missions, interactive speed timeline, and a look at where space exploration is taking us.
   http://www.pbs.org/milkyway/

Canadian Space Milestones  
   Major achievements in Canada's satellite and astronaut programs.
   http://www.space.gc.ca/about/canspamil/

Residence in Space  
   A collection of a few short articles on various topics within space history.
   http://www.suite101.com/welcome.cfm/residence_space

History of Space Exploration  
   Several articles and publications, with illustrations and educator guides.
   http://www.solarviews.com/eng/history.htm

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.
   http://www.hq.nasa.gov/office/pao/History/SP-4211/cover.htm

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.
   http://www.hq.nasa.gov/office/pao/History/SP-4026/cover.html

Space Exploration  
   Past and future mission timelines, and a history of early launches.
   http://library.thinkquest.org/27463/

Summary of Human Space Flight History  
   Timeline of space missions impacting on human physiology and medicine.
   http://www.nsbri.org/HumanPhysSpace/appendix/appendixa.html

Time Newsfile: Space Exploration  
   Original magazine articles from key events in space exploration.
   http://www.time.com/time/newsfiles/spaceexploration/

A Giant Leap for Mankind  
   Life Magazine's photo and video essay of the space race.
   http://www.life.com/Life/space/giantleap/

Indian Space Program  
   Brief overview the of Indian Space Exploration Program. Includes a chronology and description of programs.
   http://www.geocities.com/indian_space_story/

Canada In Space  
   Basic overview of Canada's space telecommunications program.
   http://www.cbc4kids.cbc.ca/general/the-lab/space/canada.html

The Space Race  
   Information on the Mercury, Gemini, and Apollo, and Soviet space programs, astronauts, and rockets. Includes a glossary and discussion board.
   http://www.thespacerace.com/

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.
   http://my.execpc.com/~culp/space/space.html

Woomera  
   Offers history of Australia's activities in rocket and missile testing at the Woomera Range. Includes personal memories of many ex-residents.
   http://homepage.powerup.com.au/~woomera/

A Timeline of Rocket History  
   An overview of the development of rocketry.
   http://history.msfc.nasa.gov/rocketry/

From Sputnik to Moon Shot  
   Annotated timeline showing all space missions from Sputnik I to Apollo XI, with some pictures.
   http://alrich.org/timeline/index.html

collectSPACE  
   Source for space history and artifacts; features a worldwide appearance of astronaut appearances and original news articles
   http://www.collectspace.com/

Planetary Exploration Tour  
   Guide to historical missions.
   http://utenti.lycos.it/paoloulivi/