cosmo
the domain of origin and scale. cosmo asks the largest questions: how did the universe begin, what is it made of, how large is it, and where is it going. the Big Bang, galaxy formation, stellar nucleosynthesis, cosmic expansion — these set the stage for everything else
for cyber, cosmo provides context. a planetary superintelligence must know its address in the universe. the Kardashev scale measures civilization by energy consumption — cyber aims to organize knowledge at planetary scale, a prerequisite for climbing that ladder. the cosmic perspective also grounds humility: 5,040 particles in the crystal are a compressed model of knowledge accumulated over 13.8 billion years of cosmic evolution
scope
origin — Big Bang, cosmic inflation, nucleosynthesis. the universe began as a hot dense state and has been expanding and cooling ever since. the laws of quantum physics and thermodynamics set the initial conditions for everything
large-scale structure — galaxy, nebula, stellar, clusters, voids, cosmic web. matter organized itself through gravity into a hierarchy of structures. the cosmic web is a network — a graph at the largest scale
dark sector — dark matter, dark energy. 95% of the universe is stuff we detect only through gravity. this is the largest open problem in physics and a reminder that the crystal's knowledge is provisional
time and fate — cosmic expansion, heat death, entropy. the second law of thermodynamics applied to the universe as a whole. the arrow of time is cosmological
bridges
- cosmo → quantum: the early universe was a quantum system. particle physics and cosmology unify at high energies
- cosmo → geo: earth systems are a local instance of planetary formation — itself a consequence of stellar evolution
- cosmo → energo: stars are fusion reactors. cosmic energy budgets constrain what civilizations can do
- cosmo → math: general relativity is differential geometry on curved spacetime. cosmological models are solutions to Einstein's equations
- cosmo → meta: cosmology is the ultimate historical science — reconstructing the past from present observations