The proliferation of satellites for personal internet, Earth observation, and wide-scale communications is creating a crowded atmosphere in space. This “Kessler Syndrome” poses a risk to global systems that rely on satellite technology, including GPS, weather forecasts, and satellite TV. With the number of satellites expected to reach 60,000 by the end of the decade, the potential for debris collisions increases.
Astronomers warn that the accumulation of space junk could create a belt or cloud of debris circling the planet, affecting not only satellites but also on-ground telescopes and modern systems. The European Space Agency has already experienced issues with satellite collisions, and the US has pledged to halt anti-satellite missile launches.
Industry experts stress the need for governments and private companies to work together to build a plan for managing space debris. However, the timeline for implementation is uncertain, with some experts estimating it could take decades. Others express optimism about innovative solutions and venture funding that will help mitigate the issue.
Source: https://www.sfgate.com/tech/article/bay-area-astronomers-kessler-syndrome-20007722.php