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By using a spectrograph, a device which separates light by frequency. Different elements have different spectrograph 'signatures', or frequency groupings.
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How did later scientists think the sun made energy?
scientists think that the sun makes energy by having oxygen go past it so many times.
How do scientists know when the next eclipse will occur?
by knowing the placement of the sun ,earth and the moon
How do you know the sun is made of fire?
No sun is not made up of fire. It is made up of different gases.
How scientist gather information in sun?
Scientists can not gather information IN the Sun.
How do scientists know how hot the sun is?
they use a special thermometer to help them test and evaluate how hot the temperature of the sun is and came up with 27 million degrees (F) atthe core.
How did the scientists know the parts of the sun?
just incase if it goes out
How did later scientists think the sun made energy?
scientists think that the sun makes energy by having oxygen go past it so many times.
What year was the sun made?
Scientists estimate that the sun formed around 4 billion years ago.
How do you know what the sun is made out of?
The sun is made of hot gases
How do you know what stars are made of?
they are made of helium and hydrogen scientists know this becuz of a spectrometer
How do scientists know when the next eclipse will occur?
by knowing the placement of the sun ,earth and the moon
How do astronomers know what condition exist inside the sun?
While it is difficult to know exactly what is going on inside the sun, scientists make educated guesses. They have radio and optical telescopes and other instruments monitoring the sun all the time.
How do scientists know things about the sun if they can't get close to the sun?
they can use infra red glasses to look at the sun directly Question: but how do they know that there is a core in the sun. the infra red glasses cant just look straight through the sun??!
How do you know the sun is made of fire?
No sun is not made up of fire. It is made up of different gases.
How do scientists know that intense storms move across the surface of Neptune?
The scientists have not been able to detect the force that emerges of the sun, of the planets and of the moons
What scientists found the sun?
Scientists did not find the sun. The sun has been visible to mankind since the dawn of time.
What do scientists think the sun will explode?
I have never heard that scientists think the sun will explode. I do know they predict that our sun will eventually burn out. But its so far away, it takes billions of years for the dark to reach Earth. So I'm not too worried about the sun blowing up or burning out.
