Beyond the four centuries of sunspot observation, our knowledge of solar history depends on analogy with main sequence stars, on modelling, and on indirect measures of solar activity. This title includes the analysis of lunar rocks and meteorites for evidence of solar flares and other components of the solar cosmic-ray flux, and more.
Beyond the four centuries of sunspot observation, our knowledge of solar history depends on analogy with main sequence stars, on modelling, and on ind...
