It wasn’t recorded, but NASA has reconstructed what Neil Armstrong saw using LRO.
Category Archives: Technology and Society
Recycling Plastics
…is probably bad for the planet.
I still recall the day that I saw a truck come by and threw the contents of both the recycle bin and the trash bin in the same place. But we still separate, for no obvious good reason except, I guess, if not to virtue signal, to at least avoid opprobrium from the neighbors.
NASA’s Next Fifty Years
Thoughts from Bob Zubrin:
If NASA wants to send humans to the Moon or Mars, it should not spend billions on random cost-plus infrastructure projects that supposedly might come in handy if some day there were a program to go. Instead it should just take competitive bids for delivery services. It should incentivize the development of additional systems, including rovers, habitats, life support, power units, space suits and so on, the same way.
It’s pretty clear that, whatever individuals might desire, institutionally, neither NASA or Congress care whether or not they send humans to the moon or Mars, and haven’t since 1972. I do think, though, that despite Bob’s skepticism, the entrepreneurs will get us there.
Aftershocks
They’re getting closer to the Owens Valley and Garlock faults. We should probably stock up.
Transhumanist Parents
…are turning their kids into cyborgs.
This will be a big breakthrough for a lot of people, though (as with all tech advances) it will have its downsides.
The Fiftieth Anniversary
Saturday is the landing anniversary, but today is the anniversary of the launch.
Loren Grush has an article today on how Apollo set NASA back for decades, a subject I’ve written quite a bit about.
Russia’s Federation Spacecraft
Moscow, we have a problem.
One of the issues that the Orbital Space Plane (and now Commercial Crew) had to deal with was avoiding an abort into the North Atlantic.
The Dragon Investigation
This is good news. Hans Koenigsmann just did a press conference with Kathy Lueders in which they announced the root cause of the explosion. Apparently it was a failed check valve prior to the test as they were pressurizing, that resulted in some NTO setting fire to titanium piping, causing an overpressure which then cascaded to mixing of the hypergolics. At least that’s my preliminary understanding. They’re going to go from check valves to burst disks, and the fix doesn’t seem to be on the critical path to getting to a November flight.
[Update a couple minutes later]
[Update a few minutes later]
Here is the full SpaceX statement. And “hyperbolic” typo fixed in initial post.
Bicyclists
How do we get them to obey traffic laws?
I almost hit a guy in my neighborhood this week driving Patricia to the bus stop. I was in a four-way stop intersection, about to pull out, when I catch him coming from the left out of the corner of my eye. He didn’t even slow down for the stop sign, let alone stop. It would have been Darwinian if I’d hit him, but I’d still feel terrible.
Nutrition
Why everything you know about it is wrong.
Not news to readers of this site.