When you get there how do you get down? You need spacecraft capable of reentry at Mars. There’s no spacecraft factory there, so they all have to be brought from Earth. And if you’re bringing them, you might as well live in them on the way. That way you also get a starter house on Mars.
You need to send some Starships to get down to the surface on Mars but you could likely do that job with a handful of starships. You don’t need to produce 1000 starships per year to do that.
I’m confused. Suppose your ring-shaped space hotel gets to Mars with people and cargo that weighs equal to the cargo capacity of 1000 Starships. How do you get it down? First you have to slow down the hotel, which takes roughly as much fuel as it took to accelerate it. Using Starships you can aerobrake from interplanetary velocity, costing negligible fuel. In the hotel scenario, it’s not efficient to land using a small number of Starships flying up and down, because they will use a lot of fuel to get back up, even empty.
Would you care to specify your scenario more precisely? I suspect you’re neglecting the fuel cost at some stage.
When you get there how do you get down? You need spacecraft capable of reentry at Mars. There’s no spacecraft factory there, so they all have to be brought from Earth. And if you’re bringing them, you might as well live in them on the way. That way you also get a starter house on Mars.
Anyway, that’s the standard logic.
You need to send some Starships to get down to the surface on Mars but you could likely do that job with a handful of starships. You don’t need to produce 1000 starships per year to do that.
I’m confused. Suppose your ring-shaped space hotel gets to Mars with people and cargo that weighs equal to the cargo capacity of 1000 Starships. How do you get it down? First you have to slow down the hotel, which takes roughly as much fuel as it took to accelerate it. Using Starships you can aerobrake from interplanetary velocity, costing negligible fuel. In the hotel scenario, it’s not efficient to land using a small number of Starships flying up and down, because they will use a lot of fuel to get back up, even empty.
Would you care to specify your scenario more precisely? I suspect you’re neglecting the fuel cost at some stage.