(follow) into orbit three years later by the first human,Soviet cosmonaut Yuri Gagarin.It was our first step into space.Then we turned our sights to the moon and the solar system.Manned space stations began shining brightly in the sky. Space travel is (8) nothing/notlike that in the ...
根据全文如第一段:On July 20th, 1969, Neil Armstrong became the first human being to set foot on the Moon 可知,文章主要讲了尼尔•阿姆斯特朗是怎么成为登上月球的第一人的。 2. 事实判断题。根据第三段第二句:He was in the first American emergency(紧争情况) in space with his partner David ...
The announcement in Florida came on the 30th anniversary of the first space shuttle flight and on the 50th anniversary of Soviet cosmonaut Yuri Gagarin becoming the first human to orbit the earth. 最后结果在佛罗里达州宣布,日期是第一次航天飞机飞行30周年以及苏联宇航员尤里·加加林成为绕地球轨道飞行第...
因为那样会产生歧义，误解为在月球上发送信号。尤其是对听众而言，如在广播中听到，更是如此。
First Quarter Moon is the second primary Moon phase when the Moon has reached the first quarter of its orbit around Earth, hence the name. A Primary Phase Is an Exact Time The first primary Moon phase isNew Moon, while the third is theFull Moon, and the last is calledThird Quarter Moon...
China first had to put a satellite in orbit above the moon in a spot ___ it could send signals to the spacecraft and to Earth.相关知识点: 试题来源: 解析 where [详解]考查定语从句。句意:中国必须先把一颗人造卫星送入月球上方轨道中的一个位置,人造卫星可以在那里向航天器和地球发送信号。___...
orbit three years later by the first human,Soviet cosmonaut Yuri Gagarin.It was our firststep into space.Then we turned our sights to the moon and the solar system.Manned space stations began shining brightlyin the sky.Space travel is 68 like that in the movies.Getting from planet to ...
BEIJING, June 4 (Xinhua) -- The ascender of China's Chang'e-6 probe lifted off from lunar surface on Tuesday morning, carrying samples collected from the moon's far side, an unprecedented feat in human lunar exploration history. The ascender has entered a preset orbit around the moon, sai...
If successful, it will be the first spacecraft to orbit a natural satellite other than Earth's Moon. The JUICE spacecraft blasted off from the European spaceport in Kourou, French Guiana, on 14 April, after poor weather delayed the original launch time by about 24 hours. A precise lift-...
If successful, the Tianwen-1 will make China the first country to orbit, land and deploy a rover in its inaugural mission to Mars, further boosting China's space credentials after it last year became the first nation to bring back samples from the moon since the 1970s....