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Skill

Astronomy

Science

Astronomers investigate everything between Earth and the farthest reaches of the Universe. Some of us are pros that use fancy tech, but amateurs with simple tools discover new things all the time.

14 Challenges

Easy
Model an asteroid
Astronomy
Easy
Protect earth from asteroids
Astronomy
Easy
Design a space aiding apparatus
Astronomy
Medium
Build a model solar system
Astronomy
Medium
Make a sundial
Astronomy
Medium
Take a time lapse of a celestial body
Astronomy
Medium
Build an astronomy flashlight
Astronomy
Medium
Build an astrolabe
Astronomy
Medium
Make a spectroscope
Astronomy
Medium
Predict the path of an object in orbit
Astronomy
Medium
Make a solar viewer
Astronomy
Hard
Launch a near-space balloon
Astronomy
Hard
Build a planetarium dome and projector
Astronomy
Hard
Make a telescope
Astronomy

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