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🚀 Starship will be the 1st fully reusable orbital rocket in history. Liquid oxygen, liquid methane, and a cost-per-launch that could drop below trans-oceanic air freight. Elon put it simply: "The cost of access to orbit is just the cost of propellant." If that holds, the economics of space... show more

Mario Nawfal

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51,520 次观看 • 3 个月前 •via X (Twitter)

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I bet long term, SpaceX is going to be the default choice for overseas cargo deliveries, especially when Starship is proven to work. “Once you achieve full reusability, then it’s simply the cost of access to orbit is just the cost of propellant, because now you can reuse all aspects of the vehicle. The propellant we use for the Starship is liquid oxygen and liquid methane, which is the cheapest propellant you could possibly get. …So the cost of propellant for Starship will be less than the cost of jet aviation fuel, which means that you should be able to actually send cargo to space for less than the cost of cargo of an airplane going on a transoceanic trip.”

I bet long term, SpaceX is going to be the default choice for overseas cargo deliveries, especially when Starship is proven to work. “Once you achieve full reusability, then it’s simply the cost of access to orbit is just the cost of propellant, because now you can reuse all aspects of the vehicle. The propellant we use for the Starship is liquid oxygen and liquid methane, which is the cheapest propellant you could possibly get. …So the cost of propellant for Starship will be less than the cost of jet aviation fuel, which means that you should be able to actually send cargo to space for less than the cost of cargo of an airplane going on a transoceanic trip.”

Teslaconomics

140,145 次观看 • 3 个月前

Elon Musk on Starship today: "The fundamental breakthrough of Starship is that it will be the first orbital rocket that is fully reusable, so this might sound like an obvious thing, but because in every other mode of transport, whether that's aircraft, cars, bicycles, horses, ships, these are all we take it for granted that they are reusable, an aircraft journey would be very expensive if you had to throw the plane away every time, and that's how rockets have been in the past, but it's very difficult from a technology standpoint to achieve full reusability for a rocket. We've got part of the way there with Falcon 9, but we'll get all the way there with Starship, and once you achieve full reusability, then it's simply a cost of access to orbit is just the cost of propellant, because now you can reuse all aspects of the vehicle, and the propellant we used for Starship is liquid oxygen and liquid methane, which is the cheapest propellant you could possibly get. The cost of propellant for Starship will be less than the cost of jet aviation fuel, which means that you should be able to actually send cargo to space for less than the cost of cargo on an airplane going on a transoceanic trip."

Elon Musk on Starship today: "The fundamental breakthrough of Starship is that it will be the first orbital rocket that is fully reusable, so this might sound like an obvious thing, but because in every other mode of transport, whether that's aircraft, cars, bicycles, horses, ships, these are all we take it for granted that they are reusable, an aircraft journey would be very expensive if you had to throw the plane away every time, and that's how rockets have been in the past, but it's very difficult from a technology standpoint to achieve full reusability for a rocket. We've got part of the way there with Falcon 9, but we'll get all the way there with Starship, and once you achieve full reusability, then it's simply a cost of access to orbit is just the cost of propellant, because now you can reuse all aspects of the vehicle, and the propellant we used for Starship is liquid oxygen and liquid methane, which is the cheapest propellant you could possibly get. The cost of propellant for Starship will be less than the cost of jet aviation fuel, which means that you should be able to actually send cargo to space for less than the cost of cargo on an airplane going on a transoceanic trip."

DogeDesigner

32,333 次观看 • 3 个月前

Elon Musk: Starship 3 will cost less per flight than Falcon 1 but has 400 times the payload. “One of the most profound things is that Starship 3 will cost less per flight than Falcon 1. That's the difference between a fully reusable rocket or an expendable rocket. The fully reusable rocket with low-cost propellant and autogenous pressurization actually costs less than a tiny expendable rocket. Falcon 1 is about half a ton to orbit. The Starship 3 will be 400 times more payload for less than the cost of a Falcon 1. Ultimately, I think we might be able to get the cost per flight to Earth orbit down to around $2 or $3 million. These are unthinkable numbers. Nobody ever thought this was possible but we're not breaking any physics to achieve this.” SpaceX Update, April 4, 2024

Elon Musk: Starship 3 will cost less per flight than Falcon 1 but has 400 times the payload. “One of the most profound things is that Starship 3 will cost less per flight than Falcon 1. That's the difference between a fully reusable rocket or an expendable rocket. The fully reusable rocket with low-cost propellant and autogenous pressurization actually costs less than a tiny expendable rocket. Falcon 1 is about half a ton to orbit. The Starship 3 will be 400 times more payload for less than the cost of a Falcon 1. Ultimately, I think we might be able to get the cost per flight to Earth orbit down to around $2 or $3 million. These are unthinkable numbers. Nobody ever thought this was possible but we're not breaking any physics to achieve this.” SpaceX Update, April 4, 2024

ELON CLIPS

29,438,861 次观看 • 1 年前

🇨🇳🚀China has launched the Lijian-2 Y1 rocket. Why is it a new milestone for China’s space cargo capability? 🔹Non‑reusable (now): Similar per‑launch cost to the reusable SpaceX Falcon 9; 🔹Once reusable: per‑launch cost will drop to 1/2 of SpaceX’s.

🇨🇳🚀China has launched the Lijian-2 Y1 rocket. Why is it a new milestone for China’s space cargo capability? 🔹Non‑reusable (now): Similar per‑launch cost to the reusable SpaceX Falcon 9; 🔹Once reusable: per‑launch cost will drop to 1/2 of SpaceX’s.

Li Zexin 李泽欣

14,938 次观看 • 5 个月前

Elon Musk sees a path where the cost to orbit drops below commercial air freight Ultimately Starship will be able to fly across the globe cheaper per ton than a Boeing 747 That opens up a massive range of possibilities for global logistics

Elon Musk sees a path where the cost to orbit drops below commercial air freight Ultimately Starship will be able to fly across the globe cheaper per ton than a Boeing 747 That opens up a massive range of possibilities for global logistics

X Freeze

810,288 次观看 • 4 个月前

ELON MUSK: Starship will let anyone travel to the Moon or Mars. The key breakthrough is fully reusable rockets. Like cars and planes, rockets will be reused every flight. This cuts the cost of space travel massively and makes regular trips to space affordable.

ELON MUSK: Starship will let anyone travel to the Moon or Mars. The key breakthrough is fully reusable rockets. Like cars and planes, rockets will be reused every flight. This cuts the cost of space travel massively and makes regular trips to space affordable.

DogeDesigner

32,642 次观看 • 7 个月前

Atreides' Gavin Baker says that once Starship is reusable, the economics of orbital compute crush the economics of terrestrial compute. He lays out the math: "Once $SPCX can reuse Starship, the math for orbital compute becomes pretty compelling." "It's $60B to bring on a GW terrestrially. $25B is power and cooling — you don't need that in space. And so the right comp for that $35B in IT equipment — GPU, CPU, switches, memory, storage — is that $25B [in power and cooling] vs. the cost of launch." "And once Starship is reusable, I think the cost to launch is $5B. So that means you can put a GW into space for [$40B]. The GW on earth is $60B."

Atreides' Gavin Baker says that once Starship is reusable, the economics of orbital compute crush the economics of terrestrial compute. He lays out the math: "Once $SPCX can reuse Starship, the math for orbital compute becomes pretty compelling." "It's $60B to bring on a GW terrestrially. $25B is power and cooling — you don't need that in space. And so the right comp for that $35B in IT equipment — GPU, CPU, switches, memory, storage — is that $25B [in power and cooling] vs. the cost of launch." "And once Starship is reusable, I think the cost to launch is $5B. So that means you can put a GW into space for [$40B]. The GW on earth is $60B."

TBPN

104,010 次观看 • 3 个月前

Beijing continues to push boundaries — the modernized carrier rocket “Zhu-que-2E” with two communication satellites has been launched, announced “Xinhua” It uses liquid oxygen and liquid methane as propellant, and the special significance of this project lies in the fact that this is the world’s first rocket to use methane fuel and successfully reach orbit, representing an important step in the development of a new generation of space launch systems.

Beijing continues to push boundaries — the modernized carrier rocket “Zhu-que-2E” with two communication satellites has been launched, announced “Xinhua” It uses liquid oxygen and liquid methane as propellant, and the special significance of this project lies in the fact that this is the world’s first rocket to use methane fuel and successfully reach orbit, representing an important step in the development of a new generation of space launch systems.

S p r i n t e r

14,388 次观看 • 3 个月前

“Starship will let anyone travel to the Moon or Mars. The key breakthrough is fully reusable rockets. Like cars and planes, rockets will be reused every flight. This cuts the cost of space travel massively and makes regular trips to space affordable.” 一 Elon Musk

“Starship will let anyone travel to the Moon or Mars. The key breakthrough is fully reusable rockets. Like cars and planes, rockets will be reused every flight. This cuts the cost of space travel massively and makes regular trips to space affordable.” 一 Elon Musk

DogeDesigner

57,101 次观看 • 5 个月前

“Man, Starship is a hard, hard, hard project. This is the biggest rocket ever made. It will have a thrust and mass double that of a Saturn V, which is the largest rocket to reach orbit. And it is intended to be fully and rapidly reusable.” Elon Musk

“Man, Starship is a hard, hard, hard project. This is the biggest rocket ever made. It will have a thrust and mass double that of a Saturn V, which is the largest rocket to reach orbit. And it is intended to be fully and rapidly reusable.” Elon Musk

Tesla Owners Silicon Valley

1,890,553 次观看 • 1 年前

How a single, obvious question led Elon Musk to create SpaceX and changed space travel forever: “I came to the conclusion that there wasn’t really a good reason for rockets to be so expensive, and that they could be a lot less Even in an expendable format they could be less" From day one, Elon's mission has been crystal clear: make rockets fully reusable, just like commercial airplanes "The cost of space travel would drop dramatically, because the cost of the fuel was maybe anywhere from 0.2 to 0.5 percent of the cost of the rocket But nobody had really been able to make a reusable rocket work. So I thought, ‘Okay, if we can do that, then that would really be the key breakthrough for space travel’”

How a single, obvious question led Elon Musk to create SpaceX and changed space travel forever: “I came to the conclusion that there wasn’t really a good reason for rockets to be so expensive, and that they could be a lot less Even in an expendable format they could be less" From day one, Elon's mission has been crystal clear: make rockets fully reusable, just like commercial airplanes "The cost of space travel would drop dramatically, because the cost of the fuel was maybe anywhere from 0.2 to 0.5 percent of the cost of the rocket But nobody had really been able to make a reusable rocket work. So I thought, ‘Okay, if we can do that, then that would really be the key breakthrough for space travel’”

X Freeze

14,066 次观看 • 6 个月前

Elon Musk “A fully reusable orbital rocket may be the hardest engineering problem of all time. SpaceX is tackling it with the most talented group.”

Elon Musk “A fully reusable orbital rocket may be the hardest engineering problem of all time. SpaceX is tackling it with the most talented group.”

Tesla Owners Silicon Valley

495,947 次观看 • 9 个月前

Elon Musk “A fully reusable orbital rocket may be the hardest engineering problem of all time. SpaceX is tackling it with the most talented group.”

Elon Musk “A fully reusable orbital rocket may be the hardest engineering problem of all time. SpaceX is tackling it with the most talented group.”

Tesla Owners Silicon Valley

54,695 次观看 • 9 个月前

Elon Musk: The real breakthrough SpaceX is chasing isn’t hype — it’s full reusability. No one in history has ever built a fully reusable rocket, and that’s why access to space is still insanely expensive — We’ve already landed Falcon 9 boosters over 500 times, but we still throw away the upper stage — and that alone costs as much as a small jet. Starship changes everything. When every part of a rocket comes back, space stops being exclusive and starts becoming scalable. Starship is the largest flying machine ever made — built for Mars, the Moon, and massive satellite deployment. But the real revolution isn’t where it goes… it’s that it comes back. Full reusability is the single biggest lever for lowering the cost of space in human history. Automation and AI matter — but without full reusability, space will always be expensive. Starship is designed to change the economics entirely. Prove full reusability, and the cost of reaching orbit drops by a factor of 100. That’s how Mars stops being a dream and starts being a plan.

Elon Musk: The real breakthrough SpaceX is chasing isn’t hype — it’s full reusability. No one in history has ever built a fully reusable rocket, and that’s why access to space is still insanely expensive — We’ve already landed Falcon 9 boosters over 500 times, but we still throw away the upper stage — and that alone costs as much as a small jet. Starship changes everything. When every part of a rocket comes back, space stops being exclusive and starts becoming scalable. Starship is the largest flying machine ever made — built for Mars, the Moon, and massive satellite deployment. But the real revolution isn’t where it goes… it’s that it comes back. Full reusability is the single biggest lever for lowering the cost of space in human history. Automation and AI matter — but without full reusability, space will always be expensive. Starship is designed to change the economics entirely. Prove full reusability, and the cost of reaching orbit drops by a factor of 100. That’s how Mars stops being a dream and starts being a plan.

Ian Miles Cheong

577,629 次观看 • 8 个月前

🚨ELON: AI COMPUTE WILL BE CHEAPEST IN SPACE “Once we get solar domestically at scale and launch Starship at scale, the cheapest way to do AI compute will be in space. With full reusability, propellant cost per flight is close to a million dollars... That’s about a million dollars to transport 10 megawatts of AI compute.” Source: Philip Johnston

🚨ELON: AI COMPUTE WILL BE CHEAPEST IN SPACE “Once we get solar domestically at scale and launch Starship at scale, the cheapest way to do AI compute will be in space. With full reusability, propellant cost per flight is close to a million dollars... That’s about a million dollars to transport 10 megawatts of AI compute.” Source: Philip Johnston

Mario Nawfal

35,283 次观看 • 8 个月前

The reason why Elon Musk started working on reusable rockets "I started reading quite a bit about rockets to try and understand why they're so freaking expensive If one could make them reusable like airplanes, then the cost of rocketry would drop dramatically The cost of the fuel was maybe anywhere from 0.2% to 0.5% of the cost of the rocket I came to the conclusion that there wasn't really a good reason for rockets to be so expensive and that they could be a lot less even in an expendable format "Nobody had really been able to make a reusable rocket work... but if we can do that, then that would really be the key breakthrough" - Elon Musk

The reason why Elon Musk started working on reusable rockets "I started reading quite a bit about rockets to try and understand why they're so freaking expensive If one could make them reusable like airplanes, then the cost of rocketry would drop dramatically The cost of the fuel was maybe anywhere from 0.2% to 0.5% of the cost of the rocket I came to the conclusion that there wasn't really a good reason for rockets to be so expensive and that they could be a lot less even in an expendable format "Nobody had really been able to make a reusable rocket work... but if we can do that, then that would really be the key breakthrough" - Elon Musk

X Freeze

458,307 次观看 • 6 个月前