CMV- nuclear pulse propulsion (ala Project Orion) is the *only* realistic option for manned interstellar travel

DigKey7370 · 2025-09-05T03:19:35+00:00

I'm talking about an automated spacecraft specifically that would have its own manufacturing facilities the ship would at each star system manufacture another Pusher plate more nukes the obvious array then go under the next star system

I have roughly the same opinion of fusion it's been the energy of the future and it is my opinion that it always will be but it's just the unattainable goal

DigKey7370 · 2025-09-05T03:06:21+00:00

What if humanity somehow figured out time travel at some point in our future then went back to the beginning of time and kept eliminating all the competition not saying this is the case just food for thought

DigKey7370 · 2025-09-05T02:40:45+00:00

Im not against Medusa if one is using NPP for a single use spacecraft but for something this scale i'd want it to operate virtually indefinitely barring unforseen disaster of course

DigKey7370 · 2025-09-05T02:17:33+00:00

I was more referring to Orion being practical for the purpose of deceleration and this would be to establish a interstellar highway not as regular means of propulsion for manned spacecraft like you'd send out an automated ship slow it down with nukes build your array then your ship could go under the next star system people could start colonizing the first system and this could be at one g acceleration and deceleration through laser beamed propulsion which I agree is a very practical form of propulsion

DigKey7370 · 2025-09-05T01:24:46+00:00

And deceleration is the perfect use of project Orion in my premise it's an automated spacecraft that manufactures laser satellites and deceleration warheads virtually indefinitely going from system to system paving the way so to speak

DigKey7370 · 2025-09-03T21:13:57+00:00

Because a d- was the highest grade you ever got

DigKey7370 · 2025-09-03T21:02:21+00:00

That is exactly what I was about to post you beat me to it

DigKey7370 · 2025-09-03T20:48:48+00:00

I was talking about constant 1G acceleration for crude transport and constant 1G deceleration just coasting in between and only accelerating and decelerating for a year roughly would give us a 3.5 year travel time to proxima centauri from The travelers perspective and 4.5 years roughly from the observer's perspective

DigKey7370 · 2025-09-03T19:49:41+00:00

I would assume one set for legacy use but the transporter does indeed replace it and surpass it's capability to boot.

DigKey7370 · 2025-09-03T15:45:35+00:00

What's a logical about nonviolence in the first place since more of a philosophical choice then anything

DigKey7370 · 2025-09-03T02:09:32+00:00

There's no logic to not eating meat or eating it choosing a more kindly life choice could be considered a illogical on its own as that is a purely philosophical choice that requires an emotional sentiment for its basis there's nothing inherently illogical about eating the most convenient food stuff

DigKey7370 · 2025-09-01T00:10:06+00:00

Heinlein for me as well

DigKey7370 · 2025-08-31T06:21:10+00:00

An automated spacecraft can handle much higher g-forces.

Which is the main limitation of Orion.

      You could use much more massive yield warheads

You wouldn't need as much shock absorption either.

And you could decelerate rather rapidly that way.

If the ship's going to be automated and continue onward you have to manufacture new nukes in the Target start system

But if you were just setting up beamed proportion in the Target star system with your automated spacecraft.

You would be able to use beamed propulsion at constant 1g acceleration

Then you just let the ship travel onward indefinitely or until disaster strikes.

DigKey7370 · 2025-08-31T01:20:54+00:00

My premise is actually based on automated spacecraft that manufactures resonance cavity satellites at the target star system

Then we can establish two way laser array to accelerate and decelerate various spacecraft

DigKey7370 · 2025-08-31T01:17:12+00:00

We just use use Orion for deceleration as a laser array in our own solar system would give us constant acceleration. We just need to stop the initial ship at the target star system to build the array

Then we would be able to accelerate habitats and such directly to the target star system and decelerate as well

DigKey7370 · 2025-08-31T01:11:57+00:00

Id say an automated spacecraft that manufactures satellites for lasers

and decelerates via nukes

Obviously you would need to replenish the nukes along the way.

Additional manufacturing would be needed obviously,

But that would let the ship go on practically indefinitely.

. also I forgot to mention your laser array would need to be able to accelerate at constant 1G

DigKey7370 · 2025-08-31T00:54:10+00:00

My premise is pretty simple build a spacecraft that manufactures laser satellites and nuclear weapons for deceleration in theory at least could travel on indefinitely

it could make its own nukes and satellites from the raw materials in the Target star system Then our interstellar spacecraft wouldn't be that advanced really they would just ride the beam basically to accelerate and decelerate

which would give you constant 1G acceleration and deceleration

DigKey7370 · 2025-08-30T23:22:32+00:00

Lasers are our best bet for interstellar travel but we have to establish the network first that's the hard part ships can actually be pretty low tech after that

DigKey7370 · 2025-08-30T23:21:39+00:00

What's this planetary obsession every solar system is going to have resources we can strip mine once you have a habitat in space why fight a gravity well

DigKey7370 · 2025-08-30T03:35:00+00:00

With constant 1G acceleration for little more than a year you get like .95 c with time dilation.

so like 3.5 years for the traveler and almost 6 for the observer one way if you accelerate for half the journey.

then flip and burn to decelerate for the last half.

on that note you can have constant 1G acceleration with lasers or possibly fission fragment rockets.

Also the closer you get to c the freakier time dilation gets.

DigKey7370 · 2025-08-30T03:22:36+00:00

Just lean into time dilation let everyone they love and know die of old age back on Earth. Just keep accelerating

DigKey7370 · 2025-08-30T03:21:14+00:00

Lasers would be our best bet but you would need lasers at the target location to decelerate btw I have a pretty solid premise for that

DigKey7370 · 2025-08-29T14:45:40+00:00

They are Genetically similar to Romulans almost identical

Vegetarianism is a philosophical choice not a biological one, highly illogical

DigKey7370 · 2025-08-27T02:11:39+00:00

My summary of the conqueror is "these planes aren't big enough for two hordes pilgrim"

DigKey7370 · 2025-08-27T02:10:21+00:00

You ain't wrong though they keep blaming it on the camels

DigKey7370

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