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To compare and classify stars.
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What skills did the astronomers use when they discover neptune?
A telescope.
What instruments do astronomers use to study the heavens?
Telescopes
Do Astronomers use microwaves to learn about the structures of galaxies?
they usually use super computers
What is an artificial construct that astronomers use to map the heavens?
The Celestial Sphere.
What is the name of a tool that astronomers use to see objects in space?
A Telescope
What does HR diagrams tell us about a star?
Luminosity, heat, and location.
What is a Hertzsprung-Russell diagram and how do astronomers use it?
i really o not understand the significance of the question that is asking
Why is the HR diagram useful to astronomers?
It can be used to determine a Stars lifetime, its different stages.
What are three type of diagrams you use in electronics?
Wiring diagrams, schematic diagrams, layout diagrams, and logic diagrams.
What are the different ways astronomers use to study stars?
the astronomers use Absolute magnitude
Why are black dwarfs not on a HR diagram?
Black holes dont appear on HR diagrams because HR diagrams are used to classify stars not find black holes Black holes emit no visible light (are not luminous enough) and therefore do not appear in the HR diagram.
How do astronomers use infrared lights?
Astronomers use infrared light to map the dust in between stars.
What are the different versions of AM modulation using diagrams?
This site does not use diagrams.
Where do astronomers snort coke?
They use the bathroom like anyone else in a house or building. They use the restroom, they are astronomers, not astronauts.
What do astronomers use?
Astronomers can use their eyes to study the stars. They can also use various telescopes that either refract, reflect, and detect exotic formations.
What is an instrument that astronomers use?
telescope
Do astronomers use trigonometry?
Yes
