The United States and Russia first sent astronauts(宇航员)into space(太空)in the 1960s. And in 1969, the American Neil Armstrong was the first man to 1 on the moon. Since then, there has been much progress(进步)in space travel. Today many countries are spending 2 time and money on sp...
In space,changes in the environment and loneliness test the minds and bodies of astronauts.So the training for astronauts is very hard." Astronauts take over 200 different training subjects before going to space," Huang Weifen,chief designer of the astronaut system for China's ma...
in physics in 1973. She joined NASA's astronaut corps in 1978 as one of the first six female astronauts to join the U.S. space agency. Related: Sally Ride: First American Woman in Space (Pictures) Ride was 32 when the STS-7 mission launched into space. The mission was NASA's ...
Two astronauts are stranded on the International Space Station (ISS). It's not the first time astronauts have had to hang in space longer than expected.
由时间状语 since China's first astronaut Yang Liwei succeeded in his space trip in 2003 可知,应该使用现在完成时;再由句意可知,应该使用被动语态。结果一 题目 Ten astronauts ___ into space since China's first astronaut Yang Liwei succeeded in his space trip in 2003. A. have been sent B. ha...
In fact, it's so good that it's not even from this planet.事实上，它太好了，甚至不是来自这个星球。Yes. So, the welcome that the astronauts received at the International Space Station was incredible.是的。所以，宇航员在国际空间站受到的欢迎好得无法用言语形容。But, it's being used ...
They are special in many ways.Jing is now the most experienced astronaut in China.This is the fourth time for him to fly into space.Gui is a scientist.He is also the first Chinese civilian (平民) on a spaceflight. Both Zhu and Gui are China's third-generation astrona...
(SpaceX) Space X’s Polaris Dawn mission, which will take four astronauts three times farther from Earth than the International Space Station, is expected to launch Monday, bringing many firsts, including a commercial space walk in newly designed space suits. The Polaris Program i...
SpaceX launched astronauts to space for first time on Saturday, in a missionheralded by NASA leaders as the beginning of a new chapterin human spaceflight. "We have been reliant on Russia to ferry astronauts into space since 2011, and this moment puts us back on track with grander ambitions...
All the astronauts can go into space if they are really great.40. The writer writes the passage to tell us A A. how to be astronauts in space B. how astronauts keep fit in space C. what astronauts do in space D. when astronauts work in space 相关知识点: 试题来源: 解析 答案...