Astrophysics is a branch of physics concerned with the study of celestial bodies and cosmic phenomena using the principles of physics and mathematical laws. This major focuses on understanding the nature of the universe through the study of stars, planets, galaxies, black holes, and other cosmic phenomena. Astrophysics combines astronomical observations with theoretical models to explain phenomena that occur in the universe.

Fields of study of astrophysics:

• Cosmology: The study of the origin and evolution of the universe on a large scale, including the Big Bang, cosmic expansion, dark matter, and dark energy.
• Stars and their evolution: the study of star formation and evolution, including the formation of new stars, the life of stars, supernova explosions, and black holes.
• Planets and their systems: the study of planets inside and outside our solar system, planetary formation, planetary atmospheres, and the search for habitable exoplanets.
• Galaxies and their structure: Study of the formation and evolution of galaxies, their internal structure, and interactions between galaxies.
• Black holes and general relativity: Study of black holes and general relativity, their effects on space and time, and how to discover them.

Objectives of studying astrophysics:

• Understanding the Universe: Understanding the physical laws and processes that govern the universe and explaining cosmic phenomena.
• Space exploration: studying different celestial bodies and discovering new phenomena in space.
• Developing theoretical models: Developing theoretical models to explain astronomical observations and cosmic phenomena.
• Technological progress: development of new techniques and tools for astronomical observation and analysis of astronomical data.

Job opportunities for astrophysics graduates:

• Academic research: Working as a professor or researcher in universities and research centers specialized in astrophysics.
• Astronomical observatories: Working in astronomical observatories and research centers to conduct astronomical observations and analyze data.
• Space Agencies: Work for space agencies such as NASA and the European Space Agency on space exploration and cosmic research missions.
• Technology Industries: Working in technology companies that develop tools and technologies used in space and astronomy.
• Education and Awareness: Working in education and public awareness about astronomy and the universe through schools, science museums, and educational centers.

The Astrophysics major provides a deep understanding of the universe and cosmic phenomena, contributes to the advancement of science and technology, and provides many exciting opportunities in the fields of research, education, and practical applications.