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Flat illustration of a telescope, satellite dish, and planets in earthy tones on a light gray background

Do you have the grit to master planetary defense trivia & save the Earth today?

Impact Events

Difficulty

Medium

Questions

20

Volts

2/q

When a warhead is the last resort, you better know your orbital periods. Identify the search projects like Pan-STARRS and the specific lunar distances that trigger a global alert. The asteroid belt is moving, the light beams are focused, and the data is waiting. Play or fail.