Variable Star Classification
Stars that exhibit change in luminosity are variable stars. There is a variable star classification scheme that encompasses existing stars that are classified in the spectra classification.
Read more about this topic: Stellar Classification
Famous quotes containing the words variable and/or star:
“Walked forth to ease my pain
Along the shore of silver streaming Thames,
Whose rutty bank, the which his river hems,
Was painted all with variable flowers,”
—Edmund Spenser (1552?–1599)
“Don Pedro. To be merry best becomes you; for, out o’ question, you were born in a merry hour.
Beatrice. No, sure, my lord, my mother cried; but then there was a star danced, and under than was I born.”
—William Shakespeare (1564–1616)