Difference between cosmology and theoretical physics

Does NASA need theoretical physicists?
Who Employs Theoretical Physicists? According to the U.S.
Bureau of Labor Statistics (BLS), the two largest employers of physicists in 2020 were the National Aeronautics and Space Administration (NASA) and the U.S.
Department of Defense..
What is the difference between cosmology and physics?
Particle physics deals with the most basic building blocks of matter and the forces that hold them together.
Cosmology is the study of the stars, galaxies, and galactic structures that populate our universe, as well as their past history and future evolution..
What is the difference between physics and theoretical physics?
Physics with Astrophysics covers the full breadth of physics, but with a particular focus on astrophysical phenomena.
Physics with Theoretical Physics covers the full breadth of physics, but with a strong focus on theoretical, mathematical and computational aspects of physics, rather than experimental..
What is the difference between physics and theoretical physics?
Theoretical physicists devise mathematical models to explain the complex interactions between matter and energy, while experimental physicists conduct tests on specific physical phenomena, using advanced tools from lasers to particle accelerators and telescopes, to arrive at answers..
Physics with Astrophysics covers the full breadth of physics, but with a particular focus on astrophysical phenomena.
Physics with Theoretical Physics covers the full breadth of physics, but with a strong focus on theoretical, mathematical and computational aspects of physics, rather than experimental.
Theoretical cosmology is the study of the constituents and evolution of our Universe as a whole, from the earliest stages to the present day.
It involves building consistent theoretical models and testing their validity using data from experiments and observations.

Loosly, theoretical physics is a term used to describe an approach - describing phenomena through theory. Experimental physics is the alternative - making measurements that can be used to test theory. Cosmology is a specific area of study within astronomy which deals with the universe on a large scale.

Can cosmological theories be independently tested?

Aspects of cosmological theories that extend past the physics horizon cannot be independently tested through non-cosmological experiments or observations; the only empirical route to evaluating these ideas is through their implications for cosmology.

What is astrophysics & cosmology?

Calculating and modeling the physics of the cosmos.
First objects in the universe, relativistic astrophysics, neutron stars, black holes, inflation, cosmic evolution and structure.
Current research in theoretical astrophysics and cosmology at Stanford explores a wide range of critical questions.

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Difference between cosmology and theoretical physics

Does NASA need theoretical physicists?

What is the difference between cosmology and physics?

What is the difference between physics and theoretical physics?

What is the difference between physics and theoretical physics?

Can cosmological theories be independently tested?

What is astrophysics & cosmology?