Welcome to AstroHub Learning
A guided journey from beginner to advanced astronomy. Complete modules, pass quick exams, and earn badges that show on the forums.
Modules
8
Structured lessons
Exams
Quick
Pass & earn badges
Badges
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Show your progress
Modules
Follow the structured path, then complete the end-of-module quiz.
Module 1: The Absolute Basics of Space
Learn the fundamentals of space, from where it begins to what you see in the night sky.
Module 2: Our Solar System
Learn how the Sun, planets, moons, asteroids, and comets make up our solar system and why each part matters.
Module 3: Earth and Space
Learn how Earth interacts with space, from its protective atmosphere to satellites, orbits, and space weather.
Module 4: Stars & Stellar Life Cycles
Learn how stars are born, how they shine, how long they live, and how they die — from gentle endings to violent supernovae.
Module 5: Galaxies and the Universe
Learn what galaxies are, how they form, where the Milky Way fits in, and how the universe is expanding.
Module 6: Black Holes and Extreme Space
Learn what black holes really are, how they form, how they affect space and time, and how scientists detect them.
Module 7: Observing Space Yourself
Learn how to observe the night sky, choose the right equipment, and begin astrophotography — even as a complete beginner.
Module 8: Space Exploration & the Future
Learn how humanity explores space, from the first rockets to modern space telescopes, Mars missions, and future plans.
Categories
Latest articles
Quick reads and deep dives (premium articles stay premium).
Lesson 6.4 – Black Holes vs Science Fiction
Separate real black hole science from common myths and misconceptions.
Published 16 Dec 2025
Lesson 6.3 – Gravitational Waves & Cosmic Collisions
Learn how black hole collisions create gravitational waves and how scientists detect them.
Published 16 Dec 2025
Lesson 6.2 – Gravity, Time & Relativity
Discover how extreme gravity affects time, space, and motion near black holes.
Published 16 Dec 2025
Lesson 6.1 – What Is a Black Hole?
Learn what black holes really are, how they form, and why they don’t behave like science fiction suggests.
Published 16 Dec 2025
Lesson 5.3 – Dark Matter & Dark Energy
Discover what dark matter and dark energy are, why they matter, and what we still don’t understand about them.
Published 16 Dec 2025
Lesson 5.2 – The Expanding Universe
Learn how the universe began, why it’s expanding, and how astronomers know this is happening.
Published 16 Dec 2025
Lesson 5.1 – What Is a Galaxy?
Discover what galaxies are, how they form, the different types of galaxies, and where we live in the Milky Way.
Published 16 Dec 2025
Lesson 4.3 – How Stars Die
Learn how stars end their lives and how their deaths create white dwarfs, neutron stars, and black holes.
Published 16 Dec 2025
Lesson 4.2 – Star Types, Colours & Lifespans
Learn why stars have different colours, sizes, and lifespans — and what they reveal about stellar evolution.
Published 16 Dec 2025
Lesson 4.1 – How Stars Are Born
Discover how stars form inside nebulae, how gravity ignites fusion, and why star formation is still happening today.
Published 16 Dec 2025