Welcome to the official Lumin Archive astrophysics foundation course — a structured 20-chapter journey from basic principles to the cosmic frontier.

A complete structured course guiding learners from absolute beginner probability through to advanced statistical reasoning. Covers ratios, fractions, simple and combined probability, tree diagrams, expected value, distributions, sampling, data interpretation, and real exam-style problems. All chapters are read-only and designed for intuitive, confidence-building learning.

A complete beginner-friendly coding course that takes you from zero experience to writing real Python programs with confidence. Includes variables, loops, functions, files, data handling, simple games, projects, and practical examples explained clearly and intuitively. All threads are read-only structured lessons.