noun
- a scientist who studies the physical properties, composition, and behavior of stars, planets, galaxies, and other celestial objects
Examples
- The astrophysicist discovered a new exoplanet orbiting a distant star.
- Dr. Chen is an astrophysicist who specializes in black holes.
- Astrophysicists use telescopes and computer models to study the universe.
- Many astrophysicists work at observatories or research universities.
- The astrophysicist's research helped explain the origin of the universe.
- She became an astrophysicist after studying physics and astronomy in college.