Cosmology

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The study of the origin, evolution, and structure of the universe.

What is the definition of cosmology?

Quote: "Cosmology is a branch of physics and metaphysics dealing with the nature of the universe."

When and where was the term cosmology first used in English?

Quote: "The term cosmology was first used in English in 1656 in Thomas Blount's Glossographia."

Who was the philosopher that popularized the term cosmology in Latin?

Quote: "In 1731 taken up in Latin by German philosopher Christian Wolff, in Cosmologia Generalis."

What is religious or mythological cosmology based on?

Quote: "Religious or mythological cosmology is a body of beliefs based on mythological, religious, and esoteric literature and traditions of creation myths and eschatology."

What does cosmology in the science of astronomy focus on?

Quote: "In the science of astronomy, cosmology is concerned with the study of the chronology of the universe."

Who investigates physical cosmology?

Quote: "It is investigated by scientists, including astronomers and physicists, as well as philosophers, such as metaphysicians, philosophers of physics, and philosophers of space and time."

What may theories in physical cosmology include?

Quote: "Theories in physical cosmology may include both scientific and non-scientific propositions and may depend upon assumptions that cannot be tested."

What is physical cosmology a sub-branch of?

Quote: "Physical cosmology is a sub-branch of astronomy that is concerned with the universe as a whole."

Which theory dominates modern physical cosmology?

Quote: "Modern physical cosmology is dominated by the Big Bang Theory."

What is the purpose of the Big Bang theory?

Quote: "The Big Bang Theory attempts to bring together observational astronomy and particle physics."

What specific model is commonly used in the Big Bang theory?

Quote: "A standard parameterization of the Big Bang with dark matter and dark energy, known as the Lambda-CDM model."

How has cosmology been described by theoretical astrophysicist David N. Spergel?

Quote: "Cosmology is a 'historical science' because 'when we look out in space, we look back in time' due to the finite nature of the speed of light."

What is the focus of physical cosmology?

Quote: "Physical cosmology is the study of the observable universe's origin, its large-scale structures, and dynamics, and the ultimate fate of the universe."

Who are the key professionals involved in investigating physical cosmology?

Quote: "Scientists, including astronomers and physicists, as well as philosophers, such as metaphysicians, philosophers of physics, and philosophers of space and time."

How does physical cosmology differ from mythology-based cosmology?

Quote: "Physical cosmology relies on scientific observations and theories, while religious or mythological cosmology is based on beliefs from various literary and cultural traditions."

What aspect of the universe does physical cosmology primarily study?

Quote: "Physical cosmology is concerned with the study of the observable universe's origin, its large-scale structures, and dynamics."

What do theories in physical cosmology often rely on?

Quote: "Theories in physical cosmology may depend upon assumptions that cannot be tested."

What is the overarching goal of physical cosmology?

Quote: "To understand the nature and history of the universe and its ultimate fate."

How does cosmology relate to the study of space and time?

Quote: "Cosmologists, including philosophers of space and time, investigate the fundamental aspects of space, time, and their relationship in the context of the universe."

How does the finite nature of the speed of light impact cosmology?

Quote: "Cosmology is considered a 'historical science' because 'when we look out in space, we look back in time' due to the finite nature of the speed of light."