httpswwwsnexploresorgarticlespace-trash-kill-satellites-space-station-astronauts请帮我用英文概括链接里这篇文章的主旨总共200-250词并标明单词数

The article discusses the issue of space debris and its potential threat to satellites, the International Space Station, and astronauts. With over 170 million pieces of debris orbiting around the Earth, there is a growing concern that it could collide with the ISS or other spacecraft, causing irreparable damage. The article delves into the history of space debris and the efforts made by organizations such as NASA to mitigate the problem. Some of the solutions proposed include designing satellites to be able to de-orbit themselves at the end of their lifespan, creating an international agreement to regulate the creation and disposal of space debris, and developing new technologies to clean up existing debris. The article also highlights the importance of public awareness about space debris and its impact on space exploration. In conclusion, the article stresses the need for immediate action to address the issue of space debris and prevent catastrophic consequences. (199 words