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Moonshot Three Letter Acronyms (TLA) + others

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Presentation on theme: "Moonshot Three Letter Acronyms (TLA) + others"— Presentation transcript:

1 Moonshot Three Letter Acronyms (TLA) + others
AOS = Acquisition of signal CM = Command Module CSM = Command Service Module EVA = Extravehicular Activity LEM = Lunar Excursion Vehicle LOI = Lunar Orbit Insertion LOS = Loss of Signal PTC = Passive Thermal Control SPS = Service Propulsion System TEI = Trans Earth Injection TLI = Trans Lunar Injection

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5 Milestones to the Moon…
LOI burn TLI burn Stage 3 sep burn PTC during translunar flightt LEM docking

6 It takes 3 days for translunar flight, so shoot where moon is GOING to be….
120 Miles! TLI burn 248,000 miles Location of moon at TLI burn

7 Milestones back to Earth…
Rentry (34,000 mph) Jettison CM LEM undocking TEI burn PTC during translunar flight


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