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Strong Force

This infographic is done mostly in shades of blue. At the top left is the title: "Strong Force." Below that is a block of text that reads: "The strong force holds together things that have the same charge. It's stronger than the electromagnetic force, so that's why atoms with multiple protons and neutrons don't fly apart. But most importantly, it holds together the quarks that make up protons and neutrons themselves. Each proton contains two up quarks and one down. Each neutron contains two down quarks and one up." Below and to the right of the text is an illustration of an atomic nucleus made of two blue protons and two red neutrons. To the left is a pop out that points back to one of the neutrons. This pop out shows a cluster of one yellow up quark and two pink down quarks. Dual directional arrows connect each quark to the other two. To the left of the nuclei is a pop out that points back to one of the protons. This pop out shows a cluster of two yellow quarks and one pink down quark. Dual directional arrows connect each quark to the other two.
Credit: NASA
Published: December 20, 2022

This illustration explains the strong force, one of the four fundamental forces in the universe.

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