Question

Write one paragraph on the human perception of colors of stars and the astronomers’ standards for the definition of color spectra of stars

Answer 1

Answer and Explanation:

In general, we can say that human beings can perceive the colors of the stars in blue, red and yellow, and these colors are directly related to the core of the star, which is related to temperature in the atmosphere of the star, contributing to the perception of its total brightness. Within these three colors, blue stars are the hottest, red stars the coldest and yellow stars, have an intermediate temperature. An example of a yellow star is the sun, which has a surface temperature of around 6000k. The red stars, the coldest, have temperatures between 2000 and 3000k (which is a very high temperature), the blue stars have a temperature equal to 20000K or more.