Caroline Herschel
She didn’t wait for permission — she swept the sky, found what others missed, and rewrote the official star catalogue.
Age of exploration
Ships, gold and the beginning of a single connected world.
- 5
- in science
- 10:23
- average
- 52 min
- in total
- 14
- across the network
All briefs
Galilean moons
Galileo did not prove Copernicus right — he proved Ptolemy wrong, one night at a time.
Marine chronometer
The marine chronometer didn’t invent precision—it weaponised time against uncertainty.
Tycho Brahe
A naked-eye parallax measurement ended celestial immutability — not with a theory, but with a ruler held against the stars.
Zheng He
Zheng He’s voyages were real, massive, and meticulously documented—but they were diplomatic pageants, not proto-colonial campaigns.