It’s been the HR diagram ever since. Workhorse of astronomy All the complexity of the different kinds of stars is contained in this diagram. A star’s temperature lies on the horizontal axis ...

And now my friend Stuart who runs Astronomy Blog has done it one better: he’s created an H-R diagram of media stars. It’s awesome: That’s really funny, and I wish I had thought of it.

The HR diagram is one of the most important tools in the study of stellar evolution. It is a plot of stars showing the relationship between the stars' absolute magnitudes or luminosities versus ...

This diagram tracks stars of all masses through their evolution from main sequence hydrogen-burning stars to dense cosmic remnants. However, new research has revealed that some stars at the heart ...