Nobody can even come up with a coherent reason for any of these proposals to exist. Even the ISS is more of a political instrument than a real science thing. NASA likes to say its about studying how to help humans live in space, but those results were in decades ago: more than a few months in zero-g wrecks people. So why are we still trying to build old modular Salyut/Mir derivatives instead of trying to figure out the minimum spin humans need to stay healthy? Because the whole point is to do familiar safe things while providing full time jobs for ground control.
I agree that a "long term fractional g spin test" is one of the most valuable things a LEO station can do. But there are others too.
For example, medical interventions against zero-g decay can be tested in any microgravity, spin or no spin. Development of in-space manufacturing and assembly can happen on any sufficiently capable space station.
All of that, however, requires a good amount of ambition. And I'm not sure if NASA under the current political system can deliver ambition.
At risk of crassness - human lives are pretty cheap and there are plenty of people willing to take the hit for a chance to be in space for an extended timeframe. Meanwhile building something with enough spin and shielding is a huge ask
If manned stations aren't doing any particularly unique research, especially research that couldn't be done with automation, why spend huge resources on them?
Nobody cares about ground control. They care about aerospace industry in their states. Public space programs aren't about science and engineering, no they are primarily about jobs. We burn enormous capital in strange ways in order to divert a small amount of capital into useful places. Its the only way to get it done, so I can live with it.
Right!
And because China has a good chance of pulling of a moon and then mars landing first, they are lurching into, hmmmm,ok,they are lurching flat out trying to bluster up a program without disturbing the space grift industry, ie: SLS , Shuttle Leftover Systems
and the whole thing disolves into cringe
NASA hasn't had a proper goal or mission for decades. That's their problem. And the spaceflight goal that everyone wants -- making things cheaper -- is not something that government agencies are particularly good at producing.
It seems obvious to me there will be methods and techniques using solar energy to disassemble asteroids and output large structures such as cylinders or spheres that will then become habitats. Example given a spherical grid one kilometer in diameter, apply a charge to it, place several tons of steel at the the center. Focus a mirror at the steel, vaporize and electro deposit the steel on grid. Voila steel sphere.
I’d like to see someone working on this, could be done in LEO.
Not enough opportunity to grift off the taxpayers. Private enterprise will focus on faster, cheaper, better while the government and its contractors focus on keeping the gravy training running.
The person will argue since it was in space, no laws were broken. You think the type of guy busy trying to put data centers in space right now is gonna say “mea culpa”?
Nobody can even come up with a coherent reason for any of these proposals to exist. Even the ISS is more of a political instrument than a real science thing. NASA likes to say its about studying how to help humans live in space, but those results were in decades ago: more than a few months in zero-g wrecks people. So why are we still trying to build old modular Salyut/Mir derivatives instead of trying to figure out the minimum spin humans need to stay healthy? Because the whole point is to do familiar safe things while providing full time jobs for ground control.
I agree that a "long term fractional g spin test" is one of the most valuable things a LEO station can do. But there are others too.
For example, medical interventions against zero-g decay can be tested in any microgravity, spin or no spin. Development of in-space manufacturing and assembly can happen on any sufficiently capable space station.
All of that, however, requires a good amount of ambition. And I'm not sure if NASA under the current political system can deliver ambition.
> For example, medical interventions against zero-g decay
This seems obvious but I’ve never heard of anyone working on a drug to address it. Strapping astronauts to a treadmill yes, pills no.
At risk of crassness - human lives are pretty cheap and there are plenty of people willing to take the hit for a chance to be in space for an extended timeframe. Meanwhile building something with enough spin and shielding is a huge ask
If manned stations aren't doing any particularly unique research, especially research that couldn't be done with automation, why spend huge resources on them?
I'd be very surprised if they're genuinely out of research ideas to test in space. If that is actually true then humanity has a problem.
>research that couldn't be done with automation
I'd think there is room for both. Automation makes sense, but don't think the versatility of meatbags is entirely there yet.
Horses for courses micromanagement business administration and lobbying gravy train.
Nobody cares about ground control. They care about aerospace industry in their states. Public space programs aren't about science and engineering, no they are primarily about jobs. We burn enormous capital in strange ways in order to divert a small amount of capital into useful places. Its the only way to get it done, so I can live with it.
Senators care about ground control. Jobs is the whole reason any of them agree to fund NASA at all.
Right! And because China has a good chance of pulling of a moon and then mars landing first, they are lurching into, hmmmm,ok,they are lurching flat out trying to bluster up a program without disturbing the space grift industry, ie: SLS , Shuttle Leftover Systems and the whole thing disolves into cringe
Disbanding NASA would be one of those symbolic things thay people will associate the dusk of American empire.
Nah. It will probably be either the Space Shuttle or Artemis. That is to say, programs that showed NASA lost control of its mission to graft
Avoiding something for such symbolic reasons is negative cargo cult thinking.
> Avoiding something [disbanding NASA] for such symbolic reasons [???] is negative cargo cult thinking.
Cargo-cult requires a rigid through-line.
What criteria would you use, to choose to avoid something in order to preemptively avoid hindsight analysis? It's a nonsensical line of thinking.
NASA hasn't had a proper goal or mission for decades. That's their problem. And the spaceflight goal that everyone wants -- making things cheaper -- is not something that government agencies are particularly good at producing.
It seems obvious to me there will be methods and techniques using solar energy to disassemble asteroids and output large structures such as cylinders or spheres that will then become habitats. Example given a spherical grid one kilometer in diameter, apply a charge to it, place several tons of steel at the the center. Focus a mirror at the steel, vaporize and electro deposit the steel on grid. Voila steel sphere.
I’d like to see someone working on this, could be done in LEO.
You can have private or you can argue to Congress about the budget and get nothing. Take your pick.
wait 1,000 days
this is the lost decade of science and progress unfortunately
Not enough opportunity to grift off the taxpayers. Private enterprise will focus on faster, cheaper, better while the government and its contractors focus on keeping the gravy training running.
It's liability laundering. If an openclaw blackmails a politician while hosted in space, what's the legal recourse?
Why would the chatbot be liable instead of the person who instigated that process?
The person will argue since it was in space, no laws were broken. You think the type of guy busy trying to put data centers in space right now is gonna say “mea culpa”?
International law says you spank whoever launched it. There’s treaties on this.
Barring that, we have anti-satellite missiles.
What law?
The Treaty on Principles Governing the Activities of States in the Exploration and Use of Outer Space, including the Moon and Other Celestial Bodies.
https://www.unoosa.org/oosa/en/ourwork/spacelaw/treaties/int...
A person who wrote the prompt, the person who spawned the instance, the person who provided the access to infra, the person who launched it.
At the end of the day, there is somebody who profits from it or could have prevented it