The empire on which the sun never sets in all the Asian Subcontinents, and islands in the Atlantic, Indian and Pacific oceans. However, it was under his son Philip III of Spain that the Spanish Empire acquired its largest extension. Philip III and his son Philip IV of Spain were also kings of Portugal among other territories besides Spain, which made both of them the rulers of the greatest extension on earth of all time, simply by joining the global territories of Spain and Portugal empires account for more extension than any other king has ever ruled. In 1585, Giovanni Battista Guarini wrote "Il pastor fido" to mark
Origin of water on Earth ocean water removed most CO from the atmosphere but levels oscillated wildly as new surface and mantle cycles appeared. Study of zircons has found that liquid water must have existed as long ago as 4.404 ± 0.008 Ga, very soon after the formation of Earth. This requires the presence of an atmosphere. The cool early Earth theory covers a range from about 4.4 Ga to 4.0 Ga. In fact, recent studies of zircons (in the fall of 2008) found in Australian Hadean rock hold minerals that point to the existence of plate tectonics as early as 4 billion years ago.