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Glossary · Science

Comet

A small icy body that grows a glowing head and tail when its orbit brings it close to the Sun.

In the game

In the game, 1 prompt asks about comet. 22 answers count in total; the common ones float, and 15 rare ones sink below the surface.

For example

Taken from “Name a comet”, from the top of the iceberg:

Prompts that use it

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Related terms

All science terms · The whole glossary

How deep does your knowledge go?

Seven prompts a day, twenty seconds each. Obvious answers float on the tip of the iceberg; rare ones sink all the way to the trench.

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