Almost every distant galaxy observed from the Earth is moving away from us.
A student concludes that the Earth must be at the centre of the universe.
Explain why the student's conclusion is not supported by this evidence.
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Markscheme
8.2 Red-shift Questions
41 exam-style questions on AQA GCSE Physics 8.2 Red-shift, covering 8.2 Red-shift. Each one has a worked solution and a mark scheme showing where the marks go.