is not dark anymore. In a city, you see fewer than 20 stars.Look up at the sky, how many twinkling little..., such as city lights, the night is not dark anymore. In a city, you see fewer than 20 stars.To help solve ……

), it is hard to see the moon. But at night, when the sky is dark, the moon still reflects light from the sun and we can see it. ……

"IT is very hard putting into words how difficult it is to see this kind of destruction in Sichuan. My thoughts are with everyone back in my home country of China during this very dark and emotional ……

the computer as quickly as possible. It was so dark that I could hardly (几乎不) see anything. I went back to my..., turned dark at 8:30 pm. Was it an accident? No. They turned off their signs and exterior lights (景观 ……

.On that day, I got up at 4 am. It was so dark outside that I could hardly see a thing. The world was quiet..., the endless hours I had spent reviewing the textbook, and I felt that all of my hard work had gone down ……

of the universe is made of, unravelling the mysteries of so-called dark matter and dark energy. The Giant Magellan would be the first telescope able to see a planet beyond the solar system. It may be able ……

in the corner caught my eye. The cover showed an image of dark clouds with chains that connected a huge clock. The dark clouds are surging as the gears (齿轮) of fate keep turning. So, I could not help ……

, Mickey is near a dark forest. It’s hard to see. Some fireflies light (照亮) the way.4.There’s a wall ……

) and intelligence (智力). A more likely reason is that Chinese-American students work so hard.Are all Chinese people conservative?If you walk down a Chinese street, you’ll see that people don’t all wear dark colors ……

, there are hills that look like colorful layer cakes (千层蛋糕). You can see all kinds of different colors: dark...张掖 —— 上帝打翻调色盘的地方。The world is full of dreamlike places. Sometimes it is hard to believe ……

) dark matter. Scientists say it is kind of like the wind. You cannot see it, but you know it is real...“悟空”发现了神秘的暗物质？The Chinese hero “Monkey King” is making news once again. On Nov 30, China’s Dark ……

't see last year's "The Fellowship of the Ring." "I figured the amount of people going to see Two Towers..." a young hobbit named Frodo Baggins inherits a magic ring from his elderly cousin Bilbo.The dark Lord ……

to observe. Because scientists can’t see dark matter directly, they have found other ways to investigate... establish the notion (概念) of dark matter. In many ways, scientists know more about what dark matter ……

of the universe, and dark matter makes up about 27 percent. Human eyes can’t see either of the elements...’s deepest lab explores dark matterWorld’s deepest lab explores dark matter在地下2400米探寻暗物质：走进 ……

of Astrophysics and the University of Cambridge.We can’t see dark matter, it’s very difficult to measure...宇宙里的暗物质是什么？ 词数 426 建议阅读时间 6分钟 测试见7版If you look at the night sky, you’ll often see stars moving very ……