Nature of Solar Prominences

"He is beautiful and radiant with great splendor ... " St. Francis, from Cantico del sole Two decades have elapsed since the publication of Solar Prominences, 20 years that have seen a nearly phenomenal increase in the interest, as well as the infor­ mation, concerning these fascinating and beautiful manifestations of solar ac­ tivity. During this period many meetings have been held, and several b...