physics

Physics is a natural science; it is the study of matter and its motion through space, time and all that derives from these, such as energy and force.

Physics is both significant and influential. New ideas in physics often resonate with the other sciences, mathematics and philosophy.

Astrophysics

• Astronomy
• Cosmology
• Gravitation physics
• Planetary astrophysics
• Plasma physics
• Solar Physics
• Space physics
  

Atomic, molecular, and optical physics

• Atomic physics
• Atomic and Molecular astrophysics
• Chemical physics
• Optics

Particle physics

• Nuclear physics
• Nuclear astrophysics
• Particle astrophysics
• Particle physics phenomenology

Condensed matter physics

• Solid state physics
• High pressure physics
• Low-temperature physics
• Surface Physics
• Polymer physics

Applied Physics

• Accelerator physics
• Biophysics
• Chemical Physics
• Communication Physics
• Engineering physics
• Fluid dynamics
• Materials physics
• Medical physics
• Optics
• Physics of computation
• Plasma physics
• Quantum electronics