Watch the universe emerge from the dark ages, with Lumina
The new simulation tracks dark matter, galaxies, stars, and cosmic structures over the universe’s first 2 billion years, in greater detail and volume than ever before. With the Big Bang, the universe burst into existence as a hot and dense soup of electrons and subatomic particles. This primordial ionized plasma, initially smaller than a single atom, rapidly expanded and cooled. In the process, particles in the soup slowed enough to bind with ele…
