Author name: Apollo11Space

DDS from Sweden with a special interest in Apollo 11.

5 Mind-Blowing Facts About the Mechanical Marvel That Guided Apollo to the Moon

5 Mind-Blowing Facts About the Mechanical Marvel That Guided Apollo to the Moon

A dense, beryllium-framed inertial platform floating its gyros on gas bearings, aligned by infrared beams from hundreds of feet away, and orchestrated by a sprawling network of ground equipment—this was the ST124-M system that gave the Saturn V its sense of direction on the road to the Moon.

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The Lunar Module Descent Engine: Apollo’s Most Complex Rocket Motor

The Brains of the Lunar Lander: Apollo’s Smartest Engine

Introduction: Landing on a Moving Target from 250,000 Miles Away Landing on the Moon in the 1960s was an unprecedented challenge in navigation, guidance, and control. It meant braking a spacecraft from orbital speeds of thousands of miles per hour to a gentle touchdown on an alien world, all while making continuous adjustments for trajectory,

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