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Comment by verdverm | Hacker News Reader

It's better if NASA focuses on space science rather than rocket engineering at this point. Private companies can build & fly them cheaper (discluding certain legacy contractors)

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I agree, and NASA is increasingly using private launch providers. But it’s worth noting that many of the high level engineers and management in the private space industry come from NASA. Same goes for testing standards and valuable space hardware knowledge, which NASA releases as research to the public domain. The same can’t be said of private space companies, which keep their internal research to themselves.

you would be afraid to see the list of SLS subcontractors, i.e. who actually builds it. "private companies" indeed.

unless, of course, "private companies" is your shortcut for "SpaceX".

which other launcher of the same class are being designed, build and launched at the moment by the way?

Yes, but the list of NASA contractors are behemoth companies that are not focused on any one purpose. SpaceX is only focused on launching things into orbit, even if the majority is their own constellation. I’m guessing the money received by NASA contractors is pennies compared to other contracts they receive. Apples and oranges you’re comparing here.

I thought "(discluding certain legacy contractors)" would be clear in my first comment

Relativity and Rocket Lab are working with NASA

https://www.relativityspace.com/press-release/2022/jan27/nas...

https://www.rocketlabusa.com/updates/rocket-lab-moon-mission...

I'm not sure if this is the point you're trying to make or if you're implying private companies aren't up to it, but... the other launcher of the same class, which will probably be launching within a year and is much more capable, is Starship.

https://everydayastronaut.com/wp-content/uploads/2020/04/Sup...

Yeah I absolutely agree. The recent [CLPS](https://en.wikipedia.org/wiki/Commercial_Lunar_Payload_Servi...) program seems solid. NASA really should just hand out contracts and let companies compete and run their missions with NASA supporting and operating science stuff, rather than them spearheading bloated messes such as SLS (and honestly shuttle)

The Shuttle was rather reasonable initially, then the military and other designers-by-committee ruined it.

> better if NASA focuses on space science rather than rocket engineering at this point

Or focus on novel rocket science. There is so much opportunity in novel propulsion systems, from nuclear propulsion to ion drives. Most of this is only useful in deep space, a region the private sector has no interest in.

Science doesn’t generate enough jobs. I can’t remember the attribution but the quote that the best military jet is one that has a part made in every congressional district surely applies to NASA as well. The problem is that is counter to the mission they should ideally be pursuing (imo).

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