исследование космоса (Презентация - Исследование космоса)

People began to explore the cosmos for a long time bit reral success was achieved only in the second part of the XX century.The first animal that flew into space were the dogs Belka and Strelka as well as chimpanzee Ham. This happened in 1952.The first artificial satellite of the earth was launched into orbit on October 4, 1957. Radio amateurs could easily capture satellite signals at a distance of 2000-3000 km. The first man who flew into space flew Yuri Gagarin in 1961 the first woman Valentina Tereshkova. In other countries the space industry were also developing. Louis Armstrong of the United States of America in 1971 first set foot on the moon. In the late eightles many aircraft were launched into space for research irrevocably. The most famous are Voyager 2 and Cassini Voyager 1. In the 21^st century the focus is on the study of nearby planets. Thanks to new technologies many space centers have been built to explore space from earth. The most famous space Observatory is Hubble. The telescope locatedin space due to this its resolution is 7/10 times larger than that of a similar telescope on Earth. By 2009 managed to make a detailed map of Mercury. Very long on Mars worked rovers Curiosity and Opportunity. The study of Venus is hampered die to the very acidic atmosphere and strong wind in the planet.