- Centauri Dreams considers the Dyson slingshot technique for spacecraft.
- Centauri Dreams reports on the problems of diverting asteroids that are substantially made of rubble.
- Centauri Dreams notes that K-class stars, like Epsilon Eridani, might well be especially suitable hosts for Earth-like worlds.
- Centauri Dreams reports on the changeable rotation rate of asteroid Bennu.
Centauri Dreams considers the sorts of mythologies that spacefaring civilizations might use.