1二、阅读课文“SPACE:THE FINAL FRONTIER”,选择最佳答案1. When was the Sputnik 1 launched and successfullyorbited around Earth?A A. On 4 October 1957. B. On 5 September 1977. C. On 20 July 1969. D. On 12 April 1961.2. Yang Liwei successfully orbited Earth in theShenzhou A spacecraft...
The age of space exploration began in 1957, when Sputnik 1 was launched by the Soviet Union. It marked the beginning of the "space race" between the US and the USSR. After the US putting a man on the moon in 1969, interest faded and the number of manned flights dropped off. Recently...
When did the Great Meteor hit the Earth? What year was Comet Swift-Tuttle discovered? When was Eris discovered? When did Comet Shoemaker-Levy hit Jupiter? When was Sputnik launched? When was the first constellation discovered? When was Ursa Major discovered?
When Sputnik first roared into space Homer Hickam was 14. Suddenly, his life blasted offJim Gilchrist
When was the space shuttle Endeavor built? When did Yuri Gagarin go to space? What rocket did Explorer 1 launch on? How many tons was the payload of the Saturn rocket? How does a Saturn V rocket engine work? Where was Sputnik launched? What is the history of Saturn? When did the Russ...
二、阅读课文“SPACE:THE FINAL FRONTIER",选 择最佳答案 1. When was the Sputnik I launched and successfully orbited around Earth? A A. On 4 October 1957. B. On 5 September 1977. C. On 20 July 1969. D. On 12 April 1961. 2. Yang Liwei successfully orbited Earth in the Shenzhou A ...
二、阅读课文“SPACE:THE FINAL FRON- TIER”,选择最佳答案 1. When was the Sputnik 1 launched and successfully orbited around Earth? A. On 4 October 1957. B. On 5 September 1977. C. On 20 July 1969. D. On 12 April 1961. 2. Yang Liwei successfully orbited Earth in the Shen...
If this reminds you of the Sputnik launch—the moment the Soviet Union shocked the West with its space prowess—then you’re not alone. Some analysts are calling it a “Sputnik moment” in the AI race. And as someone who loves competition, let me tell you: this is exactly...
Part of the reason for the launch of this National Aeronautics and Space Administration was to create a federally-funded program the people could get behind. The main objective of NASA has long been the chance to work on space exploration and push the limits of what we can achieve in orbit...
Project Mercury was the first American program to launch astronauts into space as was highly successful in a very short time. The project was able to successfully launch six astronauts into space with no failed manned launches.Answer and Explanation: ...