Space

GRAVITY

Gravity is the fundamental force by which all objects with mass attract one another. Isaac Newton formulated its universal law, and Albert Einstein later described it as the curvature of spacetime. It governs the orbits of planets, the tides, and the structure of the entire universe.

GRAVITY is the kind of word that shows up in themed word searches like Strands. Themed puzzles group words like this under a shared category — here, Space.