How Stars Form

Overview

An explainer on star formation: how regions of cold gas and dust collapse under gravity until their cores become hot and dense enough to begin nuclear fusion.

This is a foundation page. We are expanding it with structured, carefully labeled content. Planned material includes:

• Molecular clouds
• Gravitational collapse
• Protostars
• Ignition of fusion

Frequently asked

What is How Stars Form?

An explainer on star formation: how regions of cold gas and dust collapse under gravity until their cores become hot and dense enough to begin nuclear fusion.

What will I find under How Stars Form?

We are building this topic on a foundation page. Planned material includes: Molecular clouds, Gravitational collapse, Protostars, Ignition of fusion.