The Apollo Manned Space Program
- The National Air and Space Museum's online Apollo Program exhibit provides mission histories, mission patches, and imagery from the various orbital and lunar flights.
- http://www.nasm.si.edu/collections/imagery/apollo/apollo.htm

Apollo-Soyuz Test Project
- Explains the goals and accomplishments of the first meeting in space of Soviet cosmonauts and American astronauts. Provides a mission summary, an image gallery, and links to a lengthy and official history of the joint program.
- http://www-pao.ksc.nasa.gov/history/astp/astp.html

Project Apollo
- Provides concise histories of the various Apollo space flights. Contains technical diagrams, imagery from the missions, and links to NASA technical and historical documentation related to Apollo.
- http://www.ksc.nasa.gov/inforcenter/history/apollo/apollo.html

The Apollo Program
- Resource provided by the Smithsonian National Air and Space Museum, containing a complete overview of the Apollo program, with material from NASA and many other sources. Includes overview of scientific results, and images.
- http://www.nasm.si.edu/apollo/apollo.htm

Apollo By The Numbers
- Offers a comprehensive collection of mission statistics.
- http://history.nasa.gov/SP-4029/SP-4029.htm

Apollo 11 Flight Plan
- The detailed flight plan of the Apollo 11 lunar landing. Includes speeches by President John F. Kennedy on the US space program.
- http://www.archives.gov/exhibit_hall/featured_documents/apollo_11_flight_plan/index.html

Space Exploration History: Apollo 13
- Overview of the failed lunar landing attempt.
- http://space.about.com/library/weekly/aa091302a.htm

Contact Light
- Project Apollo retrospective with pictures.
- http://www.retroweb.com/apollo_retrospective.html

Apollo Explorer
- Profiles and press kits for all missions. Includes a large media gallery of videos, pictures, and wallpaper.
- http://www.apolloexplorer.co.uk/

Moon Hoax
- A skeptical inquiry of the various claims that the Apollo Moon landings were NASA-constructed hoaxes.
- http://www.redzero.demon.co.uk/moonhoax/

Apollo Landing Missions
- Overviews of the various Apollo missions, including landing sites, lunar surface operations, science experiments, samplings, and an extensive gallery of mission photography.
- http://www.lpi.usra.edu/expmoon/apollo_landings.html

Chariots for Apollo: A History of Manned Lunar Spacecraft
- A history of the Apollo spacecraft covering the three phases of spacecraft evolution: defining and designing the vehicles needed to do the job, developing and qualifying them for the task, and operating them in space.
- http://www.hq.nasa.gov/office/pao/History/SP-4205/cover.html

The Apollo Spacecraft: A Chronology
- Part of the NASA Historical Series. The chronology of the development of the Apollo spacecraft and the lunar mission. Provides specific documented information covering a wide range of events related to the Apollo manned spaceflight program.
- http://www.hq.nasa.gov/office/pao/History/SP-4009/cover.htm

Project Apollo: A Retrospective Analysis
- This NASA study provides the historical background for the American decision to go to the moon. Discusses the objectives of the Apollo program and how this shaped the US manned space program during the 1960s and after. Solidly researched and thoroughly re
- http://www.hq.nasa.gov/office/pao/History/Apollomon/Apollo.html

Apollo Mode Decision
- Examines the various mission profiles for placing astronauts on the moon and explains NASA's decision in favor of lunar orbit rendezvous.
- http://people.clemson.edu/~pammack/apmode.htm

Apollo Expeditions to the Moon
- E.M. Cortright edited a thorough history of the Apollo program. Discusses lunar probes, launchers, spacecraft, astronaut selection and training, and the lunar missions. Includes appendices and bibliography.
- http://www.solarviews.com/history/SP-350/cover.html

Tribute to the Butler Aerospace Team Simulation of Apollo 15 to Hadley Rille
- Pictures of the simulation at the Space and Rocket Center in Huntsville, Alabama dated July 1971. Includes astronauts, Command Module, Lunar Module, Rover, and EVA.
- http://home.earthlink.net/~gdsfrankputnam/apollo15b/

Apollo Lunar Surface Journal
- This NASA archive offers brief overviews and detailed transcripts of the American lunar landings. Includes crew biographies as well as audio, image, and video galleries.
- http://www.hq.nasa.gov/office/pao/History/alsj/frame.html

Apollo Training Team
- Information on the instructor personnel who presented Apollo spacecraft systems briefings to Astronauts, Flight Controllers, and launch personnel. Includes summary of lunar missions, handouts, documents, and related links.
- http://apollotrainingteam.com/

The Project Apollo Archive
- Large selection of multimedia from the Apollo missions.
- http://www.apolloarchive.com/

Apollo Saturn Reference Page
- Reference material for modelers of the Saturn V, Saturn Ib and the Apollo spacecraft.
- http://www.apollosaturn.com/