Some Astronomy Concepts
Abstract
Some background material in astronomy and astrophysics that is used later in the text, intended for readers without a strong preparation in astronomy and astrophysics. Covers the basics of the electromagnetic spectrum, radiative transfer, telescopes, measuring brightness, spectroscopy, non-EM messengers, lookback time, distance measurements, the content of the universe, stars, compact objects and active galactic nuclei, planets, and exoplanets. Includes exercises for students.
Fields of Study & Subjects
Stellar
planetary
and galactic studies
Astronomy and Astrophysical Research
History and Developments in Astronomy
Publication details
- Journal / source
- Institute of Physics eBooks
- Pages
- 2–1
- Publication date
- 1 January 2026
- Document type
- Book chapter