What Does a Stars Color Indicate
The Color of a Star Indicates Its Temperature. Blue-White Stars Are Much Hotter Than the Sun, Whereas Red Stars Are Cooler. What Does a Star’s Color Tell Us? a...
What Does A Stars Color Indicate?
The color of a star indicates its temperature. Blue-white stars are much hotter than the Sun, whereas red stars are cooler.
What does a star’s color tell us?
A star’s color provides a direct measurement of its surface temperature; the hottest stars shine blue-white, while the coolest are dull orange or red. … When that is multiplied by the star’s total surface area, it tells us the star’s luminosity — a measurement of how much energy it radiates into space every second.