Growing Concerns Over Space Junk Threatening Satellite Safety

As the number of satellites in Earth’s orbit skyrockets, experts warn of a looming crisis due to space debris, The Guardian reported yesterday.

Currently, around 6,000 satellites are operational, with projections suggesting nearly 60,000 by 2030. This surge raises significant safety concerns, particularly regarding the Kessler effect—a scenario where collisions create more debris, leading to a cascade of further collisions.

According to the European Space Agency, nearly 37,000 objects larger than 10 cm are tracked, alongside over a million smaller, untrackable pieces that pose lethal risks to operational satellites. Larger satellites are particularly vulnerable, increasing the likelihood of collision and generating additional debris upon impact.

Experts emphasize the need for better regulations and international cooperation to manage satellite traffic and debris. Initiatives such as standardized protocols and interoperability among satellite operators are crucial for sustainable space use. Without timely intervention, the burgeoning issue of space junk could hinder future space exploration and the benefits derived from satellite technology, including navigation and communication.