Astronomy
The Solar System - Edexcel
The Sun is our nearest star. It is a relatively small star when compared to other stars in the Universe. Our Solar System contains the Sun and everything that orbits it.

Quiz: The Solar System
This interactive quiz is suitable for GCSE physics students studying the structure of the Solar System, the Sun, orbital motion and orbits and speed - Higher.

The Universe - Edexcel
Theories about the development of the Universe, such as the Big Bang theory, are based on astronomical observations including red-shift.

Quiz: The expanding Universe
This interactive quiz is suitable for GCSE physics students studying the red-shift, Big Bang Theory and the future of the Universe.

The life cycle of stars - Edexcel
Gravity and nuclear fusion reactions drive the formation and development of stars. Stars with different masses grow and change throughout the different stages of their lives.

Quiz: The life cycle of a star
This interactive quiz is suitable for GCSE physics students studying the formation and life cycle of stars, main sequence stars and supernovae.

Sample exam questions - astronomy - Edexcel
Understanding how to approach exam questions helps to boost exam performance. Questions will include multiple choice, structured, using mathematical skills and extended writing.

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