🎴 Flashcard Mode
The Role of Spectroscopy in Extragalactic Astronomy
Card1 / 15
Mastered0
Review0
QuestionClick to flip
What is the primary role of spectroscopy in extragalactic astronomy?
AnswerClick to flip back
A
To study the chemical composition of stars and galaxies.
💡 Explanation:
Spectroscopy allows astronomers to analyze the light emitted or absorbed by celestial objects, providing information about their chemical composition.