26 One thing we don't see is pieces of junk in space. Now more and more countries are sending rockets and satellites (卫星) into space and make it very crowded. Space junk comes from debris (残骸) from old rockets or satellites. More than 20,000 pieces of space debris are larger ...
Many of us wonder what is in outer space. When we look up at the night sky, we see stars and the moon. 1 one thing we don’t see is pieces of junk in space. Now more countries are sending rockets and satellites into space and make it very 2 . Space junk comes from debris (...
What is the Outer Space Treaty? What is International Space Law? What is Space Debris? Can I Really be Buried in Space? Discussion Comments Hot Topics WiseGeek, in your inbox Our latest articles, guides, and more, delivered daily. Subscribe Follow us: Most Popular What Was the First...
【题文】 Many of us wonder what lies in outer space. When we look up at the night sky, we see stars, the twinkle of a moving satellite and occasionally a distant planet. But one thing we don't see is the millions of pieces of junk filling up space. It's this debris(废弃物)tha...
one of the key things we can do to keep safe those satellites we depend on now, and to make sure certain orbits don’t become inaccessible for future generations because there’s too much debris in them.”It’s clear that a solution is needed so a deep clean in space can take place....
is massive enough to have a nearly round shape, and has cleared its orbit of debris. Under this designation, Pluto and similar small objects are considered "dwarf planets," although not everyone agrees with the designation. After the New Horizons spacecraft flew by Pluto in 2015, principal inv...
16 one thing we don't see is pieces of junk in space.Now more and more countries are sending rockets and satellites(卫星) into space and make it very17 . Space junk comes from debris() from old rockets or satellites. More than 30,000 pieces of space debris are larger than 10 cm. ...
Other debris(残骸) will fall into the Pacific Ocean.In the future, space will be home to more stations like the ISS. NASA is building a space station that is smaller than the ISS near the moon. Also, China will have its own space station up in 2022.(1)The International Space Station...
space.Jacob Geer from UKSA told the BBC: “Space monitoring and tracking is one of the key things we can do to keep safethose satellites we depend on now, and to make sure certain orbits don't become inaccessible for future generationsbecause there's too much debris in them.It's clear ...
Other debris(残骸) will fall into the Pacific Ocean. In the future, space will be home to more stations like the ISS. NASA is building a space station, smaller than the ISS, near the moon. (1) What is the first home to astronauts in outer space? ___ A. NASA. B. ISS. C...