A new documentary is coming out. Should be interesting, whatever you think about the feasibility.
Category Archives: Space
The Future Of Turbochargers
This is interesting. I can see a lot of benefits to rocket-engine design from these kinds of improvements as well, particularly for staged combustion. I wonder if Blue Origin is aware of this kind of thing? Also, it doesn’t say anything about improved performance and reduced cost and parts count from 3-D printing, but I think that will be significant as well.
The Future Of Space
There was an interesting discussion this afternoon at Council of Foreign Affairs with Lori Garver, John Logsdon, and Charles Miller. The Youtube is now available. Note that they touch on many of the themes in my upcoming paper, on how we have to stop trying to do Apollo again, that SLS is a jobs program, that propellant transfer is a game changer, the need for a competitive private sector, etc. Lori was quite harshly critical of NASA (and Congress).
The New Commercial Space Bill
Stephen Smith has an analysis. While it’s nice that they slightly mitigated the idiotic language about using SLS/Orion for ISS missions in 2010, the most significant aspect of the bill, to me, is the extension of the learning period. I don’t think the language about mining is all that significant, legally. It simply makes explicit what’s always been customary law since the moon samples.
Space Property Rights
A story on the current state of play, at the WaPo.
StratoLaunch
…getting its wings clipped?
The program has never made any sense to me. And I weep when I think of the better ways Allen’s money could have been/could be spent.
Space Settlement And Starships
Kim Stanley Robinson says they’re impossible.
I call Clarke’s Law about distinguished scientists, even though he’s just a fiction writer.
ULA’s Shot Across McCain’s Bow
When they said they couldn’t bid GPS without RD-180s, they meant it.
Bill Nye
I’m completely unsurprised that he is clueless about the purpose of NASCAR. Does he really think that people would come to watch Prius’s toottling around the track?
A Rewriting Of Space-Policy History
Over at Space News, from the usual suspect.
And then there’s this: SLS rocket could help scientists answer big questions.
Big questions like "Why is this monstrosity chewing up so much budget we can't afford to do any actual science?" https://t.co/q4VgWDs9lo
— Rand Simberg (@Rand_Simberg) November 16, 2015
#ProTip To space-telescope aficionados. SLS is the most expensive possible way to put up a space telescope. https://t.co/q4VgWDs9lo
— Rand Simberg (@Rand_Simberg) November 16, 2015