Sample interview questions: Can you explain what astrophysics is?
Sample answer:
Astrophysics is the branch of astronomy that deals with the physical properties of celestial objects and the universe as a whole. It encompasses the study of stars, galaxies, nebulae, planets, and other astronomical objects. Astrophysicists use a variety of tools and techniques to study the universe, including telescopes, satellites, and computer simulations.
Some of the key areas of research in astrophysics include:
- Stellar evolution: How stars form, evolve, and die.
- Galaxy formation and evolution: How galaxies form and evolve over time.
- Cosmology: The study of the universe as a whole, including its origin, structure, and evolution.
- Black holes: The study of black holes, which are regions of spacetime where gravity is so strong that nothing, not even light, can escape.
- Dark matter and dark energy: The study of dark matter and dark energy, which are mysterious substances that make up most of the universe but are not yet fully unders… Read full answer