Earth Transit: Natural vs Artificial Signal Pattern
NATURAL EARTH TRANSIT
What aliens currently see
Brightness Over Time
Simple, round dip = natural planet
Earth creates a simple circular shadow
Indistinguishable from any rocky planet
ARTIFICIAL SIGNAL PATTERN
What we could create with radio coordination
Brightness Over Time
Complex pattern = artificial signal
Radio interference creates geometric patterns
Obviously artificial - grabs attention!
Virtual patterns created by precisely coordinated radio transmissions - no physical structures needed