Linked from

The 39 pages that link to Hertzsprung–Russell diagram, each with the reason it gives.

• Main sequenceNarrower topic: The main sequence is the diagram’s defining diagonal band.

• Red giantNarrower topic: It shows red giants as luminous stars with relatively cool surfaces.

• Color–magnitude diagramNarrower topic: The color–magnitude diagram is its observational counterpart, using brightness and color.

• Horizontal branchNarrower topic: The horizontal branch is identified by its position on this diagram.

• Pre-main-sequence starNarrower topic: Pre-main-sequence contraction appears as a distinct track on this map of stellar properties.

• Instability stripNarrower topic: The instability strip is located by temperature and luminosity on this diagram.

• Red-giant branchNarrower topic: The red-giant branch is defined by its position on this diagram.

• Hayashi trackNarrower topic: The Hayashi track is defined as a path on this stellar diagram.