Author Topic: Commercial LEO Destinations Development  (Read 233875 times)

Online yg1968

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Online yg1968

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Re: Commercial LEO Destinations Development
« Reply #81 on: 10/21/2021 02:36 pm »
A revised final announcement was posted on August 5th. I am guessing that this is the last revision since proposals are due next week (on August 26th).

I hadn't realize this before but it seems that the Commercial LEO habitat provider would be the one choosing the Crew Transportation System for transportation of NASA astronauts (as indicated in the Q&A above, NASA would require than the crew transportation system be certified for its astronauts).

Quote from: page 2 of the RFP
Under Phase 2, NASA would seek to purchase an end-to-end CLD service including:

• Transportation of NASA crew to and accommodation on CLD and return to Earth;
• Transportation of NASA payloads to and accommodation on CLD;
• Transportation of samples, materials, and crew equipment to CLD and return to Earth; and
• Disposal of waste and payloads no longer required by NASA.
« Last Edit: 10/21/2021 10:32 pm by yg1968 »

Online yg1968

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Offline Coastal Ron

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Re: Commercial LEO Destinations Development
« Reply #83 on: 10/21/2021 08:23 pm »
One of the submissions was a proposal for a commercial LEO habitat called Starlab:
https://www.prnewswire.com/news-releases/nanoracks-voyager-space-and-lockheed-martin-teaming-to-develop-commercial-space-station-301405326.html

Looks really basic, but that may actually be a good thing, since it is a proof of concept to see if anyone really wants to pay to go to an LEO destination.
If we don't continuously lower the cost to access space, how are we ever going to afford to expand humanity out into space?

Online yg1968

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Re: Commercial LEO Destinations Development
« Reply #84 on: 10/22/2021 03:58 am »
Nanoracks and Lockheed Martin partner on commercial space station project:
https://spacenews.com/nanoracks-and-lockheed-martin-partner-on-commercial-space-station-project/

Online Asteroza

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Re: Commercial LEO Destinations Development
« Reply #85 on: 10/22/2021 04:27 am »
So who's going to supply the inflatable part though?

Offline TrevorMonty

Re: Commercial LEO Destinations Development
« Reply #86 on: 10/22/2021 04:37 am »
I rate this proposal 2nd behind Axiom. Nanoracks have customer plus financial backing now to make this happen. LM are more than capable of building this spacestation. The inflatable technology is big unknown unless LM have acquired it from Bigelow.

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Offline Bananas_on_Mars

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Re: Commercial LEO Destinations Development
« Reply #87 on: 10/22/2021 05:23 am »
I rate this proposal 2nd behind Axiom. Nanoracks have customer plus financial backing now to make this happen. LM are more than capable of building this spacestation. The inflatable technology is big unknown unless LM have acquired it from Bigelow.

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SNC is also pursueing inflatable habitats, and they‘ve come as far as building prototypes on NASA contract.

Online yg1968

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Re: Commercial LEO Destinations Development
« Reply #88 on: 10/22/2021 01:14 pm »
So who's going to supply the inflatable part though?

I don't know but for Bigelow, a lot of their inflatable was apparently supplied by a subcontractor in Canada, Thin Red Line Aerospace Ltd.

https://forum.nasaspaceflight.com/index.php?topic=46305.msg1956123#msg1956123
« Last Edit: 10/22/2021 02:33 pm by yg1968 »

Online yg1968

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Re: Commercial LEO Destinations Development
« Reply #89 on: 10/25/2021 10:03 pm »
« Last Edit: 10/25/2021 10:28 pm by yg1968 »

Online yg1968

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Re: Commercial LEO Destinations Development
« Reply #90 on: 10/26/2021 01:13 pm »
Quote from: ThinkOrbital
Last month, we successfully submitted our proposal to @NASA for the Commercial Low-Earth-Orbit Destinations program. NASA’s vision of the CLD program aligns with our own roadmap & the proposal helped accelerate our industry collaborations.

https://twitter.com/ThinkOrbital/status/1443201692829290505

Offline Danderman

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Re: Commercial LEO Destinations Development
« Reply #91 on: 10/27/2021 01:43 pm »
To make this all work, NASA must agree to take ISS off limits for commercial astronauts and tourists when the first commercial platform is available.

Offline Cherokee43v6

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Re: Commercial LEO Destinations Development
« Reply #92 on: 10/27/2021 02:03 pm »
To make this all work, NASA must agree to take ISS off limits for commercial astronauts and tourists when the first commercial platform is available.

Except that the current front-runner, Axiom, is intending to build its station by attaching the elements to ISS until enough of it is there to detach and move to its own position in the orbit (or take over the position when ISS is deorbited).

I actually doubt that all (or even more than 2) of these are going to be built.  I think the driver on getting launched will be customers for the facility.  Axiom is a yes, as they plan to pretty much transition into the ISS role.  The others will depend on the market.

I personally think the second is going to be a nearly pure-play 'Space Hotel'.  Currently, that is the only real orbital market.  Sure, there will be some small facility for 'research', just to say its there, but the orbital tourist market is what will drive it. 

Eventually, there will be development that will drive more and larger stations for things like 'orbital sound stages' for film/tv production and orbital manufacturing at varying G levels, but that is going to follow after people getting excited about being able to go there... (and yes, it will be the very rich spending their money who open that door first).
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Offline TrevorMonty

Re: Commercial LEO Destinations Development
« Reply #93 on: 10/27/2021 06:23 pm »
To make this all work, NASA must agree to take ISS off limits for commercial astronauts and tourists when the first commercial platform is available.

Except that the current front-runner, Axiom, is intending to build its station by attaching the elements to ISS until enough of it is there to detach and move to its own position in the orbit (or take over the position when ISS is deorbited).

I actually doubt that all (or even more than 2) of these are going to be built.  I think the driver on getting launched will be customers for the facility.  Axiom is a yes, as they plan to pretty much transition into the ISS role.  The others will depend on the market.

I personally think the second is going to be a nearly pure-play 'Space Hotel'.  Currently, that is the only real orbital market.  Sure, there will be some small facility for 'research', just to say its there, but the orbital tourist market is what will drive it. 

Eventually, there will be development that will drive more and larger stations for things like 'orbital sound stages' for film/tv production and orbital manufacturing at varying G levels, but that is going to follow after people getting excited about being able to go there... (and yes, it will be the very rich spending their money who open that door first).
Side effects of long term zeroG exposure will mean most hotel visits will be short 1-2weeks.  Still think there is case for same form of artificial gravity to help with eating, drinking and bathroom activities. Researchers may find artificial gravity useful, but vibrations from it are likely to interfere with zeroG experiments.

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Offline Danderman

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Re: Commercial LEO Destinations Development
« Reply #94 on: 10/27/2021 07:09 pm »
When reading the NASA documents, I noticed there was a discussion about not allowing contractors to double-dip, ie, Axiom getting 2 contracts to do the same work. How is that going to be handled, as Axiom already has a similar NASA agreement?
« Last Edit: 10/27/2021 07:09 pm by Danderman »

Offline Cherokee43v6

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Re: Commercial LEO Destinations Development
« Reply #95 on: 10/27/2021 07:18 pm »
To make this all work, NASA must agree to take ISS off limits for commercial astronauts and tourists when the first commercial platform is available.

Except that the current front-runner, Axiom, is intending to build its station by attaching the elements to ISS until enough of it is there to detach and move to its own position in the orbit (or take over the position when ISS is deorbited).

I actually doubt that all (or even more than 2) of these are going to be built.  I think the driver on getting launched will be customers for the facility.  Axiom is a yes, as they plan to pretty much transition into the ISS role.  The others will depend on the market.

I personally think the second is going to be a nearly pure-play 'Space Hotel'.  Currently, that is the only real orbital market.  Sure, there will be some small facility for 'research', just to say its there, but the orbital tourist market is what will drive it. 

Eventually, there will be development that will drive more and larger stations for things like 'orbital sound stages' for film/tv production and orbital manufacturing at varying G levels, but that is going to follow after people getting excited about being able to go there... (and yes, it will be the very rich spending their money who open that door first).
Side effects of long term zeroG exposure will mean most hotel visits will be short 1-2weeks.  Still think there is case for same form of artificial gravity to help with eating, drinking and bathroom activities. Researchers may find artificial gravity useful, but vibrations from it are likely to interfere with zeroG experiments.

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I actually agree with both the time-length you indicate and also that some form of artificial gravity will be part of the design, for the reasons you state.  If you read what I said, I highly doubt that serious research would be taking place on said 'hotel station' either.
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        ...I just pointed at it and laughed a little too loudly."

Offline Danderman

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Re: Commercial LEO Destinations Development
« Reply #96 on: 10/27/2021 07:30 pm »
NASA is fairly clear that they want to purchase services similar to those on ISS today. Artificial gravity is purely extra credit.

Contractors will be focused on duplicating ISS capabilities, albeit at a smaller scale.

Offline su27k

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Re: Commercial LEO Destinations Development
« Reply #97 on: 10/28/2021 03:12 am »
To make this all work, NASA must agree to take ISS off limits for commercial astronauts and tourists when the first commercial platform is available.

Seems to me requiring NASA to charge the full cost of using ISS resources for commercial astronauts and tourists would be enough to make the competition fair? I think NASA already significantly increased the ISS commercial use cost to reflect the real cost.

Also I'm not sure ISS would be that attractive to space tourists if these commercial stations really pay attention to user experience, it would be like the difference between staying in a Hilton and staying in an army barrack.
« Last Edit: 10/28/2021 03:15 am by su27k »

Online yg1968

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Re: Commercial LEO Destinations Development
« Reply #98 on: 10/28/2021 03:28 am »
NASA is fairly clear that they want to purchase services similar to those on ISS today. Artificial gravity is purely extra credit.

Contractors will be focused on duplicating ISS capabilities, albeit at a smaller scale.

Although it would be cool, I don't expect anyone to offer artificial gravity.

Online yg1968

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Re: Commercial LEO Destinations Development
« Reply #99 on: 10/28/2021 03:32 am »
When reading the NASA documents, I noticed there was a discussion about not allowing contractors to double-dip, ie, Axiom getting 2 contracts to do the same work. How is that going to be handled, as Axiom already has a similar NASA agreement?

Despite having the same constraints, SpaceX managed to do it with Appendix N and Appendix H for lunar Starship. So it obviously is possible.
« Last Edit: 10/28/2021 03:32 am by yg1968 »

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