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physical object > natural object > celestial body > star > dwarf > blue dwarf |
blue dwarf comparison table |
Subject | is a kind of | has definition |
---|---|---|
dwarf | star | Star with mass equal to or less than that of the sun. More generally, any star on or below the main sequence in the Hertzprung-Russell diagram. |
blue dwarf | dwarf | High-temperature star (as opposed to red stars). Blue dwarfs represent the very dense, but very small, near-final form of what was once a red giant. |
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