Category Archives: Space

The Future Of Rockets

Thoughts from Eric Berger, which I missed last week due to the funeral and the conference.

From my monograph:

NASA gave up on reusability a decade ago, when Mike Griffin selected Constellation, with its expendable launch systems, capsule, insertion stages and landers. It could in fact be argued that Marshall Space Flight Center (MSFC) gave up on it after it was given responsibility for it in the 1990s, which it turned into the failed X-33 program, which failure the center then used as an excuse to illogically claim that reusability didn’t work.

Ending Apolloism

I’ve posted an update on my SLS Roadblock project, for those interested. The document itself can be found here. I’ll be interested in feedback.

[Tuesday-morning update]

Related: Growing a spacecraft for artificial gravity.

Half a million dollars. 0.03% of what we’re spending annually on SLS/Orion.

[Tuesday-morning update]

I’ve fixed a few problems with the document, including some missing figures, so you might want to refresh or download again.

The Journey To Nowhere

Preserving the status quo.

Reading my Twitter feed this morning, with all the excited tweets from the NASA Social in Utah over “the most powerful rocket EVAR” has been quite depressing. It’s sad that people don’t understand what a load of bull they’re being fed.

[Update a while later]

Here’s an example of stenographing of NASA propaganda:

Top Space Influencers

I’d be more gratified by being in this stratosphere if I could see more things happening that I’m actually influencing. But maybe I’m being too impatient. I also wish that being an influencer paid better.

[Wednesday-morning update]