NASA - NSSDCA - Spacecraft - Details
Apollo in 50 numbers: Weights and measures - BBC Future
Orion vs. Apollo: NASA's 21st Century Moonshot | Space
Apollo CSM
Apollo 11 Command Module Foil - Mission-Flown CM Kapton | Mini Museum
Apollo (spacecraft) - Wikipedia
Apollo 8: NASA's First Manned Mission to the Moon | HistoryExtra
Interview: Apollo vs Orion, The Key Differences Explained by Lockheed Martin Personnel - autoevolution
Apollo 15 Command Module > National Museum of the United States Air Force™ > Display
Crewed Space Capsules, to scale : r/space
Apollo command and service module - Wikipedia
How much did an Apollo spacecraft weigh when empty, and how much did it weigh with astronauts inside? - Quora
The Computer That Took Man To The Moon | Nuts & Volts Magazine
Two Magical Places That Sent Apollo 11 to the Moon and Back - The New York Times
Apollo (spacecraft) - Wikipedia
Apollo 11 Command Module Columbia | National Air and Space Museum
Apollo Expeditions to the Moon: Chapter 4
Apollo command and service module - Wikipedia
Apollo command and service module - Wikipedia
Apollo CSM
Why does the Apollo spacecraft weigh nearly the same as Orion and Crew Dragon even though it was much smaller? Was it much more robust? - Quora
