hot in the day nor too cold at night.There is no wind or water either. The moon's surface is about...The rocks on the moon tell us it is about 4.6 billion years old, or about the same age as the Earth ……

On March 5, 1998, NASA announced that water had been found on the moon. Later work has called this theory into question. Even now scientists are still trying to find out whether some form of water ……

In the soil (土壤) on the moon, there is a lot of hydrogen (氢). Chinese scientists now find a way to turn it into water. In the soil (土壤) on the moon, there is a lot of hydrogen (氢). Chinese ……

around on his own. Experts are now working on creating prosthetic limbs (假肢) for him.Lunar eclipse (月食)How beautiful! A full moon rose behind the Temple of Poseidon (波塞冬神庙) before a lunar eclipse ……

Finding moon’s watery secret (P6)Finding moon’s watery secret (P6)Choose the answer:Choose the answer:1. How did the glass beads on the moon form?1. How did the glass beads on the moon form ……

人类的月球探索史What kinds of things are on the moon? Is there any water? Is there any life? To find...) that there is no water on the moon.Have a goMatch the countries to their spacecraft. ……

人类的月球探索史What kinds of things are on the moon? Is there any water? Is there any life? To find... kind of mineral (矿物质). It also proved (证明) that there is no water on the moon.Have a goMatch ……

yummy moon cakes. Families get together. Children hear stories from their grandparents about the moon.Holiday treatsSeptember 14 is Mid-Autumn Festival. It's time for moon cakes!Moon cakes are round ……

. Different countries built it together.C. It can help find water on the moon.C. It can help find water...Looking into the moon (P6)Looking into the moon (P6)Choose the answer:Choose the answer:1. What do ……

life in space would be like.As the US had recently placed the first human on the moon, people everywhere were convinced that moon cities were only a few years away. Of course, those dreams never came ……

; VCG  Bacteria from Earth may help grow crops on the moon Bacteria from Earth may help grow crops on the moon 在月球种地？科学家想出新方案在月球种地？科学家想出新方案词数 340  测试见IV版词数 340  测试见IV版建 ……

that the moon’s soil could make water. In the future, we might be able to grow plants on the moon! Chinese... water. In the future, we might be able to grow plants on the moon! Chinese scientists studied ……

? It is, in fact. When water and oxygen (氧气) meet iron, rust will form on the iron. The moon has rocks (石头) that are rich in iron. But the moon is dry, though it does have some frozen (冰冻的) water ……

around the world imagined what it would be like to live on the moon.Many dreamed that by the year 2000, there would be cities and even countries on the moon, with millions of us living in space ……

series, has accurately predicted certain future events.From the Earth to the Moon (1865) by French... twist on how advanced technology isn’t only for making the world a better place or creating ……