Adrian
Location from Project Hail Mary by Andy Weir
The CO2-choked planet where Astrophage breed and their natural predator was waiting — the answer to everything, orbiting a star no one was watching.
Also known as: Tau Ceti e, Adrian
What They Know
- Mass 3.93x Earth, diameter 10,318 km, atmosphere 91% CO2 / 7% methane / 1% argon
- Astrophage breeding ground — they migrate here from Tau Ceti to reproduce using atmospheric carbon
- Home of Taumoeba, the natural Astrophage predator that keeps the local population in check
- Atmospheric sampling here led to the discovery of the Taumoeba solution
Connections
- orbits — tau_ceti
- breeding_ground_of — astrophage
- home_of — taumoeba
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