Archive for the Science Category

WOw, Be A Fine Girl, Kiss Me Right Now!

Most stars in our observable Universe are categorized under one of the seven spectral types: O, B, A, F, G, K and M. Recently three more types have been added - W on the upper end of the temperature spectrum and R and N on the lower end.

These spectral types are further subdivided into 10 subclasses numerical 0 through 9.

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