Space & Cosmic Mysteries
Anything beyond Earth's atmosphere: astronomy, planets, dark matter, interstellar objects, signals from space and the search for life elsewhere. Not for sightings or craft in Earth's skies.
Anything beyond Earth's atmosphere: astronomy, planets, dark matter, interstellar objects, signals from space and the search for life elsewhere. Not for sightings or craft in Earth's skies.
Deeper Insight
The nuclear option turns asteroid defense into a race between early knowledge, physical uncertainty, and global trust.
The Zoo Hypothesis — are advanced extraterrestrials hiding humanity to watch our development?
Story
The hypothesis is treated as a coherent but highly speculative solution to the Fermi paradox.
Deeper Insight
For the zoo hypothesis to work, every civilization in the galaxy must keep the same secret, across gaps light takes ages to cross.