4 ms·
The number Mask is targeting is $10/kg to orbit. With all supplies, it means under $10k / person for a week in orbit.
by lsh123 4y ago
The number Mask is targeting is $10/kg to orbit. With all supplies, it means under $10k / person for a week in orbit.
- TOMDM 4y agoIs that target $10kg to orbit and back? I imagine the price of getting mass back down from orbit would bump your cost up a bit right?
- deleted 4y ago[deleted]
- lsh123 4y agoI already doubled it ;)
- simonh 4y agoThe starship upper stage has to come back down anyway, so I don’t see why you’d need to double the cost.
- TOMDM 4y agoThe upper stage coming down empty vs full of cargo are entirely different beasts surely?
- dev_tty01 4y agoEvery kilogram of mass added to the return trip increases the required deceleration, fuel, etc. Not cheap. At some point you can't reach orbit with the required fuel to get everything back. The Falcon 9 boosters are nearly empty when they come back. As a matter of fact, at least one of their early landing failures was because they cut the fuel load too close and ran out of fuel just before reaching the ground. Minimizing weight on the return landing is critical.
- WheatMillington 4y ago[flagged]
- Dylan16807 4y agoWell the topic of the thread is "if this concept succeeds".
- friend_and_foe 4y agoIf a single one of those bridges is anything like launching astronauts to the space station in a reusable private spacecraft and launch system from american soil, it's worth buying.
- fijiaarone 4y agoSign me up for thirteen bridges on the installment plan.
- the_optimist 4y agoCan you please inform on where you derive your information from? It seems like a valuable source of negative-weight bias.
- panick21_ 4y agoDo you have history of successful bridge spellings I could look up?
- throwawaylinux 4y agoThat doesn't include the cost of a vehicle that can support you for a week and re-enter and land safely, and does not include cost of ground systems to support the mission and recover you. Nor training or regulatory compliance costs. It's just the mass to orbit. Even if Starship delivers everything promised, I doubt orbit would be within reach of wage earners. Similarly we could afford to pay for a ship to drop a few tons of rock off Guam, but going to the bottom of the Mariana trench and returning alive would be a different kettle of fish.
- AstralStorm 4y agoThe target that's rather optimistic. Initially I would expect at leasy 20x that.
- deleted 4y ago[deleted]