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Going from Earth to the Moon with little propellant
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Maybe a dumb question, or not worth a thread, but using a combination of launch assist options, could you set up a cislunar transportation network that uses minimal fuel to get to the Moon?

Such as an Orbital ring -> Skyhook -> Lunar space elevator.

The orbital ring has elevators stretching to the Earth's surface, and ~roughly brings you to the Kármán line. You're accelerated by rail, matching the velocity of an oncoming skyhook, and flinging you to the Earth-Moon L1 point. A couple days later, you're pulled onto the elevator, and descend to the surface.

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In space everybody agrees to use augmented reality hearing so that they can hear cool space explosions. And abusing the system to create fake explosions is an unthinkable war crime.

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I want to constantly accelerate. I've got to get back from the moon before my lunch break is over

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Don't stop yet. We're going all the way to polar space elevators, directly attached to each other. We'll need a lot of slack, but it's doable.

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2 months ago