Magellan in 1520 discovered that the Terra Australis was not joined to South America, as the old maps had laid down; and we find Frobisher remarking in 1578 that "Terra Australis seemeth to be a great, firm land, lying under and about the South Pole, not thoroughly discovered. It is known at the south side of the Strait of Magellan and is called Terra del Fuego. It is thought this south land about the pole Antarctic is far bigger than the north land about the pole Arctic; but whether it be so or not, we have no certain knowledge, for we have no particular description thereof, as we have of the land about the North Pole." [Illustration: AN EARLY MAP OF "TERRA AUSTRALIS," CALLED "JAVA LA GRANDE" IN ITS SUPPOSED EASTERN PART. From the "Dauphin" map of 1546. There was then supposed to be a great mainland of Java, separated from the island of "Java Minor" by a narrow strait. See the copy of the whole of this map in colour, where it will be seen that the "Terra Australis" was supposed to stretch from east to west.] And even one hundred years later the mystery was not cleared up. "This land about the straits is not perfectly discovered whether it be continent or islands. Some take it for continent, esteeming that Terra Australis or the Southern Continent may for the largeness thereof take a first place in the division of the whole world." The Spaniards were still masters of the sea, when one Lieutenant Torres first sailed through the strait dividing Australia from New Guinea, already discovered in 1527. As second in command, he had sailed from America under a Spaniard, De Quiros, in 1605, and in the Pacific they had come across several island groups. Among others they sighted the island group now known as the New Hebrides. Quiros supposed that this was the continent for which he was searching, and gave it the name of "Terra Australis del Espirito Santo." And then a curious thing happened. "At one hour past midnight," relates Torres in his account of the voyage, "the _Capitana_ (Quiros' ship) departed without any notice given us and without making any signal." After waiting for many days, Torres at last set sail, and, having discovered that the supposed land was only an island, he made his way along the dangerous coast of New Guinea to Manila, thus passing through the straits that were afterwards named after him, and unconsciously passing almost within sight of the very continent for which he was searching. This was the end of Spanish enterprise for the present. The rivals for sea-power in the seventeenth century were England and Holland. Both had recently started East India Companies, both were keen to take a large part in East Indian trade and to command the sea. For a time the Dutch had it all their own way; they devoted themselves to founding settlements in the East Indies, ever hoping to discover new islands in the South Seas as possible trade centres. Scientific discovery held little interest for them.