Inner Cosmos
Explore the hidden world inside a brain.
A small collection of experiences built from real connectomics data. Zoom from a whole brain to a single synapse, meet a neuron, or watch it all unfold on a museum wall. No log-in.
Ways in
The main experience
Inner Cosmos
The full interactive site. An eight-stage zoom from the human brain down to a single synapse, a gallery of real MICrONS neurons you can meet one by one, live neural activity, and a strip of quiet wonder.
Explorer
Meet a Neuron
Activity
Brains by the Numbers
Enter
For young explorers
Neuroscience for Kids
A gentle, illustrated tour of the brain — the same real neurons, told simply, one wonder at a time.
Start the tour
Museum / wall display
The Cosmos, on a Wall
A non-interactive attract loop built for a 3628×1600 screen. Sit back and let the guided zoom play, endlessly. Best full-screen.
Watch it play
Go deeper
