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Stellar temperature can be measured by analysing the spectrum of light that stars emit; shorter wavelengths correspond to higher temperatures.
What else can I help you with?
What are two methods that astronomers use to obtain stellar radii?
not enough info
How do astronomers measure it?
How do they measure what?
How can an angle of isolation be measured?
An isotherm might have something to do with it--but it does not measure the angle of isolation. I guess that astronomers detect the angle of the earth from the sun and then measure the temperatures of the atmosphere. Just a guess though.
What measures star distance from the Earth?
Stellar Parallax Astronomers estimate the distance of nearby objects in space by using a method called stellar parallax, or trigonometric parallax. Simply put, they measure a star's apparent movement against the background of more distant stars as Earth revolves around the sun.
What are the seven fundamental stellar spectral types?
The seven fundamental stellar spectral types are O, B, A, F, G, K and M. Also, what are their relationships to the stellar temperatures?
What is used when astronomers measure the distance from the sun to the earth?
Parallax is the method that astronomers use to measure the distance from the sun to the earth.
How do astronomers measure the temperature of stars and what methods do they use to determine this crucial aspect of stellar characteristics?
Astronomers measure the temperature of stars by analyzing the light they emit. They use a method called spectroscopy to break down the light into its different wavelengths. By studying the intensity of different wavelengths, astronomers can determine the temperature of a star. This crucial aspect of stellar characteristics helps astronomers understand the life cycle and behavior of stars.
Will astronomers measure all the distances of the 100 billion galaxies in the universe?
It is possible that someday astronomers will measure all the distances of the 100 billion galaxies in the universe.
What do variable stars help astronomers measure?
Distance.
Will astronomers measure all the sizes of 100 billion galaxies in the observable universe?
It is possible that astronomers will measure all the sizes of 100 billion galaxies in the observable universe.
Why were early astronomers unable to detect stellar parallax?
Pressumably, they didn't have the high-precision devices required to measure those angles. You must consider that we are talking about extremely small angles - even the closest star has a parallax of less than one arc-second (1/3600 of a degree).
Do astronomers measure the distancein the solar system in kilometers?
no the measure it in AU'S =ASTRONOMICAL UNITS
