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AURORKA [14]
3 years ago
11

How are scientists able to study the composion of a star that is located out of the solar system

Chemistry
1 answer:
Natasha_Volkova [10]3 years ago
5 0
The most common method astronomers use to determine the composition of stars, planets, and other objects is spectroscopy. Today, this process uses instruments with a grating that spreads out the light from an object by wavelength. This spread-out light is called a spectrum.
I hope this helps.
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