The Thirty Years War 1618-1648. The Lead-Up The Peace of Augsburg (1555), passed by Holy Roman Emperor Charles V, ended war in Germany between Lutherans.
Comparing solar internal rotation results from MDI and GONG R. Howe 1, J. Christensen-Dalsgaard 2, F. Hill 1, R. W. Komm 1, J. Schou 3, M. J. Thompson.
Periodicities in Photospheric Magnetic Flux
Comparing solar internal rotation results from MDI and GONG