What I am saying is that once we establish a manufacturing base in space that uses in situ materials the economics of space flight will change. Right now everything has to be dragged out of the Earth's gravity well, the economics of that is truly staggering but building a brobdingnagian object in space using materials already there will cut costs considerably.
Perhaps I dumbed down the concept a bit, I am trying to avoid as much typing as possible since I almost sliced off my thumb a few days ago. Yet trying to type fast to avoid the boss, my wife my wife hits me in the head with a ball bat, plastic thank god, when she catches me... Actually, if you on a slow boat fuel requirements are smaller and a solar sail could be used to slow down at the end.
I am honestly unaware of where I made any claims about speed, please let me where and I'll either defend to admit i was wrong.
See above...
An actual dyson sphere consisting of a solid sphere covering the sun violates all known and hypothetical physics...
https://www.space.com/38031-how-to-build-a-dyson-swarm.html
Sending small objects in orbit to build larger structures is currently being done, the international space station is an example.
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I was answering the idea that physics prevent star travel when in fact it does not.We currently have two space craft on the way to doing it. Time and energy are what it's all about, which do you have the most of?
"To say anything is impossible you must point out something about it that supports that idea. Neither space travel, dyson swarms, O'Neil cylinders, or star travel has any impossible or even yet to be invented aspects but controlled fusion would be a nice touch for star travel....
If you did not say these things were impossible I apologize
Please show me were I am tap dancing around anything?
Building things in microgravity redefine scale...
I cannot find where I claimed much of the stuff you are asking about,sadly there appears to no way to tell what number post I said these things, I feel overwhelmed swansonT but I will say,and please take note of this I am hear to learn not to convince people of things not true but answering this post makes me feel like you have mistaken I said either out of context or attributed to me something someone else said. I need help here, please show where I claimed these things. I have labeled them with question marks for your benifit...