![View of the Apollo 9 Lunar Module "Spider" in a lunar landing configuration photographed by Command Module pilot David Scott inside the Command/Service Module "Gumdrop" on the fifth day of the Apollo View of the Apollo 9 Lunar Module "Spider" in a lunar landing configuration photographed by Command Module pilot David Scott inside the Command/Service Module "Gumdrop" on the fifth day of the Apollo](https://c8.alamy.com/comp/2CF75B4/view-of-the-apollo-9-lunar-module-spider-in-a-lunar-landing-configuration-photographed-by-command-module-pilot-david-scott-inside-the-commandservice-module-gumdrop-on-the-fifth-day-of-the-apollo-9-earth-orbital-mission-the-landing-gear-on-spider-has-been-deployed-lunar-surface-probes-sensors-extend-out-from-the-landing-gear-foot-pads-inside-the-spider-were-astronauts-james-a-mcdivitt-apollo-9-commander-and-russell-l-schweickart-lunar-module-pilot-2CF75B4.jpg)
View of the Apollo 9 Lunar Module "Spider" in a lunar landing configuration photographed by Command Module pilot David Scott inside the Command/Service Module "Gumdrop" on the fifth day of the Apollo
![A lander is shown coming in to land on a lunar landing pad. The landing... | Download Scientific Diagram A lander is shown coming in to land on a lunar landing pad. The landing... | Download Scientific Diagram](https://www.researchgate.net/publication/347508732/figure/fig1/AS:970736449622020@1608453013578/A-lander-is-shown-coming-in-to-land-on-a-lunar-landing-pad-The-landing-pad-has-been.png)
A lander is shown coming in to land on a lunar landing pad. The landing... | Download Scientific Diagram
![Apollo Lunar Module (left) and Viking Lander (right) leg assembly in... | Download Scientific Diagram Apollo Lunar Module (left) and Viking Lander (right) leg assembly in... | Download Scientific Diagram](https://www.researchgate.net/publication/292103815/figure/fig4/AS:614375668854796@1523489982573/6-Apollo-Lunar-Module-left-and-Viking-Lander-right-leg-assembly-in-stowed-and.png)