Tuesday 1 December 2009

Galileo


Galileo Galilei was born the 15th of February 1564 in Italia and he was died the 8th of January 1642. Galileo Galilei was a important Italian physic and astronomer. He created the telescope and he discover the satellites of Jupiter and the movement of this satellites around the World. Also he said that de moon shone thanks of the reflects of the sun. He thought the sun revolved in itself. He supported the Copernico’s theories of the movement of the World and for these reason he had a lot of problems with the theologians and the church. In 1609 Galilei created the refracting telescope, with this telescopes he discover the phases of Venus. The works of Galilei are:
• Sidereus Nuncius (1610).
• Il Saggiatore (1623).
• Discorsi (1630).

We admire Galileo Galilei, because he is a very popular genius and we work Galilei in primary and we think his discovers are interesting for Humaidan, because this discovers changes the concepts and the theories of the galaxy and the planets.

Ainoha, Susana

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