Dr Kevin Fong discusses the dangers to astronauts of solar radiation, and how we’re protected from it by Earth’s atmosphere and magnetic field. Suitable for teaching physics at KS3 and GCSE in ...

This topic appears in OCR, Edexcel, AQA, WJEC KS4/GCSE in England and Wales, CCEA GCSE in Northern Ireland and SQA National 4/5 in Scotland, and Cambridge IGCSE Physics.