That's part of the field of astronomy.
Cosmology. The definition is the study of the universe.
The science of studying the Universe and it's workings is known as Astrophysics. I'm not exactly sure what you mean by "physical" science but there is a wide variety of different scientific disciplines involved in Astrophysics.
Studying Fraunhofer lines helps to identify elements on the stars.
By studying the Hertzsprung-Russel diagram we can learn a great deal about the sizes colors and temperatures of stars
Have you heard of astronomy? It is a natural science and the study of celestial objects. So it is like phenomenal science beyond Earth. Stars are studied as part of astronomy so in a way stars are part of science.
That's part of the field of Astronomy.
The science of studying weather is called meteorology.
Archeology.
Human Anatomy
Geology
Geology
Astronomy.
Cosmology. The definition is the study of the universe.
If I am not Mistaken I believe they are called climatologist.
The science of studying the Universe and it's workings is known as Astrophysics. I'm not exactly sure what you mean by "physical" science but there is a wide variety of different scientific disciplines involved in Astrophysics.
The field of science that studies dinosaurs is called "paleontology."
acoustics