Fermi Bottle #3: A letter from a planet whose residents are permanently on fire.

Fermi Bottle #4: A letter from a planet where no one has gotten a good night’s sleep in 73 years.

Fermi Bottle #2: A letter from the Smells Like Fish Island on a planet destroyed by atomic weapons after a workers' revolution.

Fermi Bottle #1: A letter from a nurse named Porpa Moonshine on the planet Prosperity.