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- 1 Million Habitable Planets Could (Theoretically) Orbit a Black Hole. Here's How | Space https://www.space.com/40846-black-hole-million-habitable-planets.html 27 comments
- A cosmic time capsule – PLANETPLANET https://planetplanet.net/2021/10/25/cosmic-time-capsule/ 1 comment
- Real-life Sci-Fi World 17: the Verse from Firefly – PLANETPLANET https://planetplanet.net/2024/03/18/real-life-sci-fi-world-17-the-verse-from-firefly/ 1 comment
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