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1. Name the Russian scientist, the founder of astronautics.

1. Name the Russian scientist, the founder of astronautics. K.E.Tsiolkovsky

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1. Name the Russian scientist, the founder of astronautics.

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  1. 1.Name the Russian scientist, the founder of astronautics. K.E.Tsiolkovsky Konstantin Eduardovich Tsiolkovsky (1857 - 1935) - the teacher from Kaluga, well knowing physics, mathematics, chemistry, astronomy, mechanics. It is the author of projects of dirigible balloons, works in the field of aerodynamics and the rocket technics, one of founders of the theory of interplanetary messages by means of rockets, the developer of a principle of rocket movement.

  2. 2. Who is the inventor of the first Soviet spaceships? • The inventor Sergey Pavlovich Korolev (1906-1966) - the Russian scientist and the designer. Under its management the ballistic and geophysical rockets, the first artificial companions of the Earth, the first spaceships on which space flight of the person and an exit of the person in space are for the first time in history made have been created.

  3. Yuri Alekseevich Gagarin 3. When was the first flight of the person in space? On April, 12th, 1961 4. The first person who has subdued the star sky

  4. 5.How long did Gagarin's space flight lasted? 6. What was the name of Gagarin’s spaceship? 7. Who is the first woman-cosmonaut.

  5. 8. Who the first left in a free space? 9. Who became the first person who has stepped into a surface of the Moon? 10. When was the first artificial companion of the Earth launched?

  6. 11. Name planets of solar system. 12. Name the nearest star.

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