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A telescope on a tripod is surrounded by a star chart, a large blue star, and several smaller stars.

Think you know the lifecycle of stars? Prove it & crush our hardest star trivia

ZapCores

5

ZapStacks

35

Zaps

698

Forget the nursery rhymes. From the crushing gravity of a neutron star to the violent fuse of a red supergiant, space is a battlefield of elements. Can you identify Rigel or track the life cycle of a white dwarf? The pressure is on. Lock in and prove you know the fire.

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ZapCores

A collection of astronomical tools including a telescope, an astrolabe, a celestial globe, a star map scroll, and a crescent moon.
Stylized astronomical tools including a telescope, a star chart of Orion, and a celestial globe.
A telescope, two large spheres, and a star chart are grouped with stars and constellation lines.
Stylized graphic shapes including a spiral, a starburst, and two circles in shades of orange, cream, and dark gray.
A large orange planet, a ringed planet, a star, and a cluster of geometric shapes.

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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.
A telescope on a tripod surrounded by a crescent moon, a ringed planet, and stars.
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