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3 votes
0 answers
63 views

How does a Space-Stabilized Inertial Navigation System actually torque its gimbals?

4 votes
1 answer
243 views

What proportion of the total fuel load in a Saturn V was used to drive the pumps?

7 votes
1 answer
420 views

Apollo landing abort times T1, T2, T3,

1 vote
1 answer
98 views

Apollo Third Stage SLA Separation design change?

4 votes
1 answer
215 views

Is there any film of Saturn V Stage 1 falling to the ocean?

9 votes
2 answers
508 views

In Apollo hardware, why were sump tanks needed?

8 votes
1 answer
637 views

Apollo-SLA & LM air pressures at launch

44 votes
2 answers
8k views

Did the Saturn V rocket have any purely aesthetic features that didn't serve an actual function?

3 votes
1 answer
357 views

How long can inertial only navigation systems maintain landing accuracy in LEO?

8 votes
1 answer
981 views

How many minutes of Lunar Sim did Neil Armstrong get?

3 votes
1 answer
254 views

How far could Apollo have got from the earth and still return safely?

33 votes
2 answers
5k views

Could Apollo have survived the lander toppling over?

8 votes
1 answer
3k views

Calculations Apollo astronauts were trained to do by hand if loss of guidance computer and/or data & coms link to Earth?

1 vote
1 answer
181 views

Instead of ending the Apollo program, why didn't NASA just decrease the frequency of lunar flights?

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