Scientists study stellar spectra to learn about their properties such as temperature, chemical composition and relative chemical abundances, radial velocity, rotational speed etc.
spectrographs
The Spectra.
spectrums i think...:)
spectrums i think...:)
they learn by going to a good school and study the stars and planets
spectra (shows the composition)
Metallurgists and materials scientists are scientists who specifically study metals and their properties. These scientists research the behavior, structure, and properties of metals to understand their applications in various industries.
AstronomyAstronomy is the study of matter in space, including planets, moons, stars, and comets. The study of astronomy helps scientists understand the origin of Earth and answers our curiosity about what's out there in space.So, an Astronomer.
Astronomers study the sun, moon, and stars. They observe and analyze celestial objects in order to learn more about their properties, behavior, and evolution. Astronomy is a branch of science that focuses on the study of objects and phenomena in outer space.
Astronomers study spectra to learn about the properties of starts. Spectra (plural of spectrum) is defined as an array of entities, as light waves or particles, ordered in accordance with the magnitudes of a common physical property, as wavelength or mass, and the band or series of colors, together with invisible extensions, produced by dispersion of radiant energy, as by a prism.
Telescope
telescope,spectroscope