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A stylized arrangement of space-themed objects including an astronaut helmet, a telescope, a star map, a crescent moon, and a rocket.

Which legends made history out there? Dominate this trivia & prove you belong too

ZapCores

5

ZapStacks

30

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Copernicus rewrote the cosmos, but can you map his legacy? From Gagarin’s first orbit to Armstrong’s giant leap, these pioneers bet their lives on the math. Step up and prove you know the names behind the discoveries. The stars are fixed; your rank isn't. Get moving.

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ZapCores

A geometric astronaut stands beside a lunar lander and a flag on a rocky surface.
An armillary sphere, sundial, telescope, and star chart are arranged with a small figure pointing upward.
A person in a lab coat stands next to a large satellite dish, surrounded by a spiral galaxy, a satellite, and a black hole diagram.
A stylized astronaut stands surrounded by a telescope, a space capsule, a rocket, and a celestial globe.
A broken rocket engine, a cracked astronaut helmet, a falling star, and a parachute are clustered together in a graphic style.

More in Astronomy

A telescope on a tripod surrounded by a crescent moon, a ringed planet, and stars.
A geometric rocket ship surrounded by a crescent moon, a sun, and a ringed planet.
A collection of space-related objects including a rocket, a satellite, a ringed planet, and a lunar lander.
A telescope on a tripod is surrounded by a star chart, a large blue star, and several smaller stars.