A low-fatigue shape-memory alloy that can handle ten million cycles.
I can think of lots of applications for that. I wonder if it can be printed?
A low-fatigue shape-memory alloy that can handle ten million cycles.
I can think of lots of applications for that. I wonder if it can be printed?
Rick Tumlinson says the concept is taking hold within the space community.
Meanwhile, the Center For American Progress is having a symposium on the past and future of human spaceflight. Interestingly, as Jeff Foust notes on Twitter, NASA isn’t involved. Interesting also that it’s sponsored by a lefty institution. I suspect that this topic may set off a civil war on that side of the spectrum.
These people want to set up at the pole. “Looking for alien life” doesn’t seem compatible with settlement, though, unless you don’t care if you contaminate or wipe it out.
They think they understand the cause of the Proton failure, but not that of the Progress.
Shouldn’t we solve poverty first?
No.
Bob Zimmerman says that it seems to be returning to the Soviet era. The Russians never learned how markets and competition actually work. As he notes, it’s not clear that this will help with their endemic quality issues.
[Update a few minutes later]
“Mind boggling financial irregularities at Roscosmos.”
I’m heading down to Long Beach. I’ll have my laptop, but blogging may be light.
Some interesting proposed amendments. Dana wants to extend the learning period indefinitely. So do I. Hope this one passes, but it would still have to be reconciled with the Senate’s five years.
The story at Spaceflightnow.
@MichaelBelfiore A truly "aggressive schedule" would be putting people up next month.
— SafeNotAnOption (@SafeNotAnOption) May 18, 2015
I think that will be the theme of my proposed Kickstarter project.

BTW, if someone wants to volunteer to make a prettier version of this, I won’t complain.
[Update Saturday morning]
Per suggestions in comments, I’ve come up with a new version.
[Sunday-afternoon update]
Thanks to Ed Minchau, this probably conveys it better:

[Bumped]