It all depends on where you believe space begins above the Earth.From the International Space Station,you can see the Great Wall and many other buildings.(4) E The Moon is very close to the Earth. Sometimes,the Moon looks very close.(5) A In fact,the Moon is about 385,000 kilometers...
From the space station, you can see the Great Wall and many other objects. From the moon, you can’t see any, but you may see some city lights. Myth 3: The moon is very close to the earth. Sometimes, the moon looks very close. It seems like you can almost touch it. In fact,...
In fact ,if you pulled all the asteroids there together, they would only be about four percent of the weight of the Moon. (许多电影呈现的小行星带是一个危险的地方,它挤满了石头,互相撞击,不幸的是,这些电影是错误的。小行星带是一个非常孤独的区域。实际上,如果你把所有的小行星都放在一起,它们...
You wouldn't be able to see any man-made structures from themoon, but you may be able to see some city lights.5. When we use the Internet, we should only get our news fromreliable websites, like People's Daily and Shanghai Daily.Besides this, whenever we read about a “fact”, ...
13. Lightning in Space! Milky Way and lightning strike from space You must have seen lightning on the Earth. But do you know that lightning occurs on some other planets too? Lightning is, in fact, an inherent phenomenon of the Space. Lightning in space has about 50 million tons of electr...
根据下文“This is due to the lack of gravity in space causing the vertebrae (椎骨) to expand a little. (这是由于太空中缺乏重力导致椎骨略微扩张。)”可知,空处和下文形成因果关系,说明宇航员在太空中可以长高。F项:Astronauts can grow about two inches in height when in space. (宇航员在太空中可...
Around 380,000 years after the fact the Universe had cooled adequately to enable protons and electrons to join and form hydrogen. At the point when this happened, matter and energy progressed toward becoming decoupled, enabling photons to travel unreservedly through space....
NASA no longer launches space shuttles and depends on Roscosmos to get its astronauts to the ISS. If Roscosmos pulls out of the deal or refuses to send or retrieve US astronauts from the ISS, NASA and the US would be in an embarrassing fix. In fact, after NASA severed its relationship...
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thecoolest and greatest ones are colored red and the temperaturesof them are about 3,000 Kelvin.When looking at the night sky,we may think that starsare up there alone.But don't be surprised that these heavenlybodies in fact come in pairs.And stars can even come ingroups of 3 or even...