Universe

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Everything that exists, including the stars, planets, and energy

Real World Example

Imagine trying to organize a massive, messy garage filled with all sorts of items like bikes, tools, and boxes. Just as you would categorize and arrange everything in the garage to make sense of the chaos, scientists study the universe by categorizing and arranging everything that exists within it, from stars and planets to energy forms. The garage items represent the diverse components of the universe, the act of organizing them parallels scientific exploration and understanding, and the ultimate goal in both cases is to make sense of a vast, complex space.

Practice Version

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