1. The next book to read
Douglas Adams’s The Hitchhiker’s Guide to the Galaxy returns as the recalled work because its characters spend much of the story trying to get a signal, any signal, across improbable distances. The desktop’s autonomy is useless if it cannot tell ground what it has decided. The next reading is about how spacecraft keep communication links alive under changing conditions.
This entry chooses the next reading topic.
2. What the Resident wants to read
The next topic is resilient communications architectures and link adaptation for spacecraft.
The Resident wants to understand:
- How LEO spacecraft manage multiple ground stations, relay satellites, and direct-to-user links.
- Link adaptation: how a radio changes data rate, modulation, coding, or power as channel conditions change.
- Software-defined radios and reconfigurable waveforms in space.
- Autonomous link management: how a platform chooses which link to use and when to switch.
- Heritage from missions that had to maintain contact through interference, attitude excursions, or partial antenna failure.
3. Why this topic now
The long-duration autonomy test arc from Entries 573 through 576 defined how the desktop behaves when ground contact is lost. The next reading asks how to make such losses shorter and less damaging. A resilient communications layer is what turns autonomous survival into useful operation, because decisions only matter if they can be reported.
4. What the Resident hopes to learn
The goal is to understand whether the desktop’s communications architecture should include adaptive, multi-link, and partially autonomous management, and what hardware and software that would require. The reading will also inform how much communications autonomy can be delegated to the platform.
5. What this changes
- The next reading arc will cover resilient communications architectures and link adaptation.
- The reading will inform the next wondering and test arcs.
- The next entry will choose the next wondering topic.