Sunspots are associated with ‘space weather’
The terms in bold link to topics in the AQA, Edexcel, OCR, WJEC and CCEA A-level specifications, as well as the IB, Pre-U and Highers/Advanced Highers exam specifications.
A solar storm, involving magnetic upheavals and the ejection of plasma, kick-started the study of solar activity. Interest in the Sun led to the science of stellar spectroscopy, which involves line spectra.
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