Since the start of the space age, the intentional discarding of lens caps, packing material, fuel tanks, and payload covers.
more and more littering has occurred in orbits near Earth, often because
orbits near Earth have become more and more littered, often from
orbits near Earth became littered more and more, often resulting from
there have been more and more littering of orbits near Earth, often because of
there had been littering more and more of orbits near Earth, often with