In 1978, NASA researcher Donald Kessler and his colleagues published a paper titled “Collision frequency of artificial satellites: The creation of a debris belt.”
The paper laid down a grim warning: a single collision between…

In 1978, NASA researcher Donald Kessler and his colleagues published a paper titled “Collision frequency of artificial satellites: The creation of a debris belt.”
The paper laid down a grim warning: a single collision between…