— Two NASA astronauts have made history conducting the first all-female spacewalk, and did so using a spacesuit that shares a connection to the first U.S. woman to walk in space 35 years ago this month. Christina Koch and Jessica Meir worked outside of the International Space Station on ...
Nineteen-year-old Alyssa Carson is an American space enthusiast who is hoping to become the first person to walk on Mars. Born in Louisiana in March 2001, Carson took a keen interest in space from the age of 3 after she saw a space-themed episode of “The Backyardigans,” and has ...
With a great hunger for adventure, the first American woman to walk in outer space becomes the first woman to set her eyes upon the deepest-known point on the ocean floor. In doing so, she also becomes the first human to do both. From the International Space Station, 254 miles above th...
Launched on Voskhod 2, the world's 17th human spaceflight, on March 18, 1965, Leonov made history as the first person to exit his spacecraft for an extravehicular activity (EVA). "The Earth is round!" he exclaimed, as he caught his first view of the world. "Stars were to my left,...
Leonov left us on the day of a spacewalk. His 12-minute excursion outside the Voskhod 2 spacecraft more than a half century ago began a chapter in human spaceflight that brought us to the moon and which will bring the world to distant ports of exploration in the cosmos in the years ...
The cosmonaut Yuri Gagarin went down in history as the first human ever to enter space . From humble beginnings he would attain the rank of senior lieutenant fighter as a pilot in the Soviet Air Forces before being accepted into the Soviet space programm
解析 句子中放在be动词后面跟形容词形式,句子前后是转折关系,从Despite (尽管) being the first human to walk on the moon,后面句子应该用unknown.故填unknown. 尽管美国宇航员尼尔•阿姆斯特朗是第一个在月球上行走的人,但他的一生大多不为公众所知.
根据第一段第二句 "The first spacecraft with a human was sent up into space in 1961" 可知1961年,第一艘载人航天器被送入太空,所以太空旅行已有50多年历史。故答案为D。 (5) 推理判断题。根据第四段倒数第三句 "because the food has to last a long time(sometimes up to three months)" 可知...
Yuri Gagarin was the first human in space when he orbited Earth in 1961 aboard the Vostok 1 space capsule.
In a historic first, billionaire businessman Jared Isaacman has become the inaugural non-professional astronaut to walk in space