Astrophysics

The branch of astronomy that studies the physical nature of celestial objects and phenomena.

Articles with this tag: 4 Updated: May 13, 2026

Articles with this tag

Astronomer — scientist who studies celestial objects and the universe Astronomer An astronomer observes, models, and interprets celestial phenomena. This article explains methods, tools, history, roles, and how astronomers contribute to science and technology.

Astronomy: the scientific study of celestial objects, history and methods Astronomy Comprehensive overview of astronomy: what it studies, major objects, observational methods, instruments, history, key subfields and present research directions including multi‑mess…

Binary star Two stars bound by gravity that orbit a common centre; important for measuring stellar masses, studying stellar evolution, and producing diverse phenomena from eclipses to mass tra…

Black hole: formation, structure, detection, and significance

Black hole: formation, structure, detection, and significance Black hole An overview of black holes: their structure, formation channels, observational methods, theoretical properties like Hawking radiation, and their role in astrophysics and open quest…