Category Archives: Technology and Society

Vector Space Systems

Congratulations on a successful test fight in Mojave today. That’s pretty good progress for a year-old company. There’s going to be a shakeout in this market, but they seem to be real.

[Mid-afternoon update]

I like how the shadow stays in the frame as the rocket disappears from it.

[Thursday-morning update]

Eric Berger has the story.

Climate Evangelists

How they’re taking over your weather forecasts.

Pretty sure that meteorologists in general aren’t part of the BS 97%, though. Interesting comment that weather is the only thing keeping local news alive. It’s the only reason I generally turn it on. I haven’t noticed and of the LA weathercasters talking about climate so far, though, fortunately.

SLS/Orion

It’s official; it’s slipped into 2019. Just put it out of its (and our) misery.

[Update a couple minutes later]

[Update a few minutes later]

And in related news, the space-suit situation is as screwed up as ever. I was looking into thie problem 35 years ago for military man-in-space at the Aerospace Corporation, and we still don’t have a usable suit that doesn’t require pre-breathing.

[Update early afternoon]

A reminder, from the comments at the Berger piece:

This rocket is a colossal waste of NASA’s limited resources and valuable expertise. They are building it entirely at the micro-management of the Senate to make sure that certain districts get the jobs. Its going to end up costing around $2 billion per flight, has zero reuse built in, and this first model with the 70mt capacity and interim upper stage will only fly ONCE. Right now we have 3 US heavy/super heavy lift rockets in development: Falcon Heavy, Vulcan, and New Glenn. They are each a fraction of the cost per kg and they are all incorporating reusability and are all going to be ready to fly astronauts before this one does.

Yup. Well, maybe not Vulcan. That one’s funding constrained.