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DISCOVERERS OF THE UNIVERSE
Содержание
- 1. DISCOVERERS OF THE UNIVERSE
- 2. Ancient AstronomersSpace attracted the interest of human beings from time immemorial
- 3. BabylonMany astronomic breakthroughs were made more than
- 4. Ancient GreeceAncient Greek astronomers designed and constructed
- 5. RenaissanceIn the Renaissance period Nicolaus Copernicus and
- 6. Contemporary HistoryBut only in contemporary history the
- 7. Russian Pride The first human in
- 8. Скачать презентанцию
Ancient AstronomersSpace attracted the interest of human beings from time immemorial
Слайды и текст этой презентации
Слайд 3Babylon
Many astronomic breakthroughs were made more than three thousand years
ago in Ancient Mesopotamia. For example, Babylonians (Mesopotamia citizens) invented
a prototype of modern calendar consisting of 12 months, distinguished primary constellations and so on.
Слайд 4Ancient Greece
Ancient Greek astronomers designed and constructed an analog computer
to predict astronomical positions of many visible to the naked
eye heavenly bodies. It is so called “Antikythera mechanism” and it strikes the imagination even of modern scientists.
Слайд 5Renaissance
In the Renaissance period Nicolaus Copernicus and Galileo Galilei contributed
a lot to the development of astronomy. The first scientist
formulated a model of the universe, where he placed the Sun at the centre. The second one invented a telescope and discovered the four largest satellites of Jupiter.
Слайд 6Contemporary History
But only in contemporary history the mankind got an
opportunity not only to watch the space from the Earth
but also to journey into outer space. This was made possible by the invention of jet engine.
Слайд 7 Russian Pride The first human in space was our compatriot Yuri
Alexeyevich Gagarin, who made his outstanding flight on 12 April
1961 and his phrase “Poyekhali” at the beginning of the flight became historical. It should be noted that the first woman in space was also our compatriot Valentina Vladimirovna Tereshkova, who made her flight on 16 June 1963.
