Question

HOW MANY TYPES OF STARS IN THE UNIVERSES
?
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Answer 1

Answer:

seven

Stars are classified by their spectra and their temperature. There are seven main types of stars. In order of decreasing temperature, O, B, A, F, G, K, and M.

Answer 2

Answer:

seven

Stars are classified by their spectra and their temperature. There are seven main types of stars. In order of decreasing temperature, O, B, A, F, G, K, and M.