What Do Star Colours Mean?
- 15 May 2025
What do star colours reveal about their temperature, age, and life stage? Read our guide to learn more about red, white, and blue stars!
Read the full articleAstronomy
Whether you are an astronomy beginner or intermediate, here you will find more about astronomical signs and their meaning. Learn more about famous astronomers, astrophysics and ancient astronomy.
How to Celebrate International Astronomy Day
- 30 April 2025
Looking for fun and meaningful ways to celebrate International Astronomy Day? From stargazing tips to naming a star, read our guide for activities for all ages!
Read the full article5 Incredible Facts About the Milky Way
- 30 April 2025
Discover 5 mind-blowing facts about the Milky Way galaxy, from its size and speed to hidden mysteries. Explore the galaxy we call home!
Read the full articleWhere Do Scientific Star Names Come From?
- 29 April 2025
Ever wondered where scientific star names come from? Learn about star naming conventions, catalogues, and how you can name a star yourself.
Read the full articleSpring Constellations to Watch Out For
- 27 April 2025
What are the top spring constellations visible in the night sky, and how can you spot them? Read our guide to enhance your spring stargazing experience!
Read the full articleWhat If the Sun Was a Different Kind of Star?
- 15 February 2025
What if the Sun was a different kind of star, like a red dwarf or a blue giant? Discover how different star types would change life on Earth!
Read the full articleThe Biggest Stars in the Universe
- 9 February 2025
Discover the biggest stars in the universe, including UY Scuti. Learn how large stars shape the cosmos and compare UY Scuti vs the Sun.
Read the full articleDark Nebulae: The Dark Side of the Night Sky!
- 2 February 2025
What are dark nebulae? Explore these cosmic clouds and their role in star formation with the Online Star Register!
Read the full articleConstellations Around the World: The Stories Behind the Stars
- 2 February 2025
Explore the myths and stories behind constellations from cultures around the world. Learn about their history and meaning with the OSR!
Read the full articleWhy Do Stars Shine? A Journey Inside a Stellar Core
- 19 January 2025
Why do stars shine? Learn more about their fascinating composition and the mechanisms that power their brilliance!
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