SPACESHIP
Transcript: The discovery of gunpowder that was used for guns helped out the development of spacecrafts. - Fireworks. Is a vehicle or machine designed to fly in outer space. Spacecraft are used for a variety of purposes, including communications, earth observation, meteorology, navigation, space colonization, planetary exploration, and transportation of humans. SPACECRAFT 1959, Luna 3 probe flies past the Moon. What about the history? It is used to launch objects outer space putting them in orbit around the earth. Timeline - Important facts What is a spacecraft? 1961 , Yuri Gagarin becomes the first human in space . It is used to transport explosives and projectiles. Military use Civil use And the future? The spacecraft will move up because of the reaction of the compression that is made by gases in the engine combustion chamber. That's why the engine it's call Jet propulsion. 1969 , Neil Armstrong becomes the first person to walks on the moon. Sputnik was the first artificial satellite. It was launched into an elliptical low Earth orbit by Russia on 4 October 1957. "It marked the start of the SPACE AGE..." How does it works? The spacecraft will be having some improvements in the following years. And also, engines need a revolutionary change. 1958, United States launches its first satellite. Parts