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Last updated on 7th January 2018 by Dr Helen Klus

The Star Garden is a science news and science education website run by Dr Helen Klus.

How We Came to Know the Cosmos covers the history of physics focusing on space and time, light and matter, and the mind. It explains the simple discoveries we made in prehistoric times, and how we built on them, little by little, until the conclusions of modern theories seem inevitable. This is shown in a timeline of the universe.

The Star Garden covers the basics for KS3, KS4, and KS5 science revision including SATs, GCSE science, and A-level physics.