Earth is surrounded by too much space junk.  VCG  Our planet is troubled by space junkOur planet is troubled by space junk太空垃圾成灾，该如何清理？太空垃圾成灾，该如何清理？After nearly 70 years of space ……

Earth is now surrounded by a large amount of space junk.  ESA  Scientists... nearly 70 years of space exploration, Earth is now surrounded by space junk. Recently, an accident made ……

Humans have created a lot of space junk over the years. VCGHumans have created a lot of space junk... ever-increasing risk of space junk.More than 27,000 pieces of orbital debris (残骸), or “space ……

. These things are called space junk (太空垃圾). Space junk comes from many different kinds of things...国家航空航天局), there are about 500,000 pieces of junk in outer space. Some of these pieces of junk are traveling ……

“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 of space junk is much harder than simply cleaning your bedroom. Space junk travels at 8 kilometers ……

surrounded by a big piece of ice. When looking at the light coming from the planet, scientists saw...Ten tons of space dust hit Earth every day. QIANTUShowering by space dustsShowering by space dusts ……

“垃圾DNA”真是垃圾吗？词数 340 建议阅读时间 6分钟 教案和课件见网站 测试见7版THINK twice before you throw something out as “junk... scientists to believe that the rest of it is useless. However, instead of doing nothing, junk ……

deal?No spaceship has ever visited Pluto. The Hubble Space Telescope can’t even give scientists an accurate reading of the dwarf planet’s size.But, New Horizons can. The craft sent back data in recent ……

欧洲航天局将于2025年发射首个专门清理太空垃圾的航天器欧洲航天局将于2025年发射首个专门清理太空垃圾的航天器  Space junk is becoming...;The collector has four arms. It will grab a piece of space junk called Vespa and bring it back to Earth ……

in space, the satellites would become space junk as CubeSats become more common and students move... parents’ ideas. 3. challenge n. 挑战Fishing is a big challenge for me.4. space junk 太空垃圾用法：junk food垃圾 ……

in space, the satellites would become space junk as CubeSats become more common and students move... parents’ ideas. 3. challenge n. 挑战Fishing is a big challenge for me.4. space junk 太空垃圾用法：junk food垃圾 ……

. They start to track (追踪) Chuck, and they send him to the Planet 51 Alien Invaders Space Museum.Scared.... It focuses on space science and exploration. On Planet 51, aliens are people, monsters are pets ……

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 (激光) to move space junk around the Earth. Scientists suggest that the energy contained in the laser ……

VCGVCG远在太空的垃圾，对我们有哪些危害？远在太空的垃圾，对我们有哪些危害？Space junk can wreak havoc if we don’t address the problem. Let’s take a look at how dangerous it could be.PAGE 6Space junk can wreak havoc if we ……

-increasing risk of space junk.In 2006, for example, National Geographic reported that a tiny piece of space... caught some space junk with a net in an experiment. It first found the debris, and then collected ……