. Space is not only amazing but also dangerous. While working in space, spacemen are facing danger as well... in space. When spacemen are working in space, they are in danger of the radiation from the sun ……

Gravity. First of all, the danger of space debris (残骸) is very real. There are currently more than... Armstrong would keep complaining about how unrealistic (不真实的) their visions of space were. Indeed, sci-fi ……

-hearted D. people living in houses like to tell storiesDay 4Danger in space (P6)Choose the answer:1 ……

wife doesn’t like his graffiti.Day  4Day  4 Virus danger in space (P6)Choose... stop working completely Virus danger in space (P6)Choose the answer: 1. It’s easier ……

;t like his graffiti.Quiz  4Quiz  4Virus danger in space (P48)Choose the answer: 1... completelyVirus danger in space (P48)Choose the answer: 1. It’s easier for people to get sick in space ……

《51号星球》：发生在外太空的探险故事。PLANET 51 is a faraway (遥远的) place in space. Many green people live on it. One... are scared and want to put Chuck in their museum. Chuck is in danger. What happens to him in Planet 51 (《51号星 ……

to regularly change its orbit to avoid space junk. Space junk might also be a danger to humans...“太空捕手”清理轨道垃圾。词数 352 建议阅读时间 7分钟 教案和课件见网站 测试见7版JUNK is everywhere, even in space. But getting rid ……

Anger is only one letter short of danger.-Anonymous ……

A veteran Soviet cosmonaut said plans to launch a second tourist into space were dangerous and akin... technology, signed a contract with the Russian Aviation and Space Agency (RASA) last month in order ……

in the city because their natural homes are in danger (危险). So they have to move into cities more... homes are in danger (危险). So they have to move into cities more often to look for food.However ……

). So far they haven't found any effective way to avoid space junk.So, is there any danger of us...国家航空和宇宙航行局) counted nearly 9,000 man-made objects floating around in space. More than 2,600 of these were satellites ……

the seaside would be better. What about staying on the ISS?You may think that going into space... stayed in space for eight days. He did some thingsastronauts(宇航员) do, but was really only atourist(观光 ……

no effective ways have been found to avoid space junk. Is there any danger of us on Earth getting hit... easy - just remove it. How about the junk in space? NASA (美国国家航空和宇宙航行局) is considering using lasers ……

Over the past 20 years, many people worked for China’s manned space missions (载人航天任务). Shi Yaoxin, 28, is one of them. As a rocket designer (火箭设计师), he took part in three manned space missions, from ……

will produce acone-shapedplumeofdebrisin space.But are we in danger of the comet or pieces of it hitting... NationalAeronauticsand Space Administration (NASA) is going to attack a comet on July 4.If all goes ……