Astrophysics

Academic (University) preparation with worked examples, written practice and independent learning assessments.

Independent university-level study of Astrophysics. This original curriculum draws on public academic subject descriptions; it is not an official faculty syllabus, university credit, accreditation or an Ivy League qualification. Topics covered: Astronomical scales; Radiative quantities; Blackbody spectra; Observational methods. Stellar spectra; Hertzsprung-Russell diagrams; Distance measurements; Stellar populations. Hydrostatic balance; Energy transport; Nuclear burning; Stellar structure. Stellar evolution; White dwarfs; Neutron stars; Black holes. Galactic structure; Interstellar medium; Star formation; Galactic dynamics. Galaxies; Dark matter; Active nuclei; Galaxy evolution. Cosmic expansion; Friedmann models; Cosmic microwave background; Large-scale structure. Survey statistics; Selection effects; Parameter inference; Astrophysical research analysis. Projects use safe simulations, public datasets or textual analysis; specialist subject review is required. Includes lessons, supplementary YouTube tutorials, practical exercises, quizzes and free/paid practice tests. Erudex is independent, not affiliated with the source institution or awarding body. Its 80% learning checks are not official grades or university credit. Content requires qualified subject review before use as a complete teaching programme.