Wiktionary
n. space debris
Usage examples of "space junk".
Come on, Hildy, Archer shouted, turning to beckon me on, and in the distance ahead I could see our ship, holed, battered, held together with salvaged space junk and plastigoop, but still able to show the Alphan Hordes a trick or two, you betcha.
None of the damage could even be reasonably attributable to anything but the explosion and the impacts made by hurtling space junk.
Since Watto was more interested in the upcoming race than in managing the shop, he dismissed the boy at once with instructions to make certain the racer he would be driving was a worthy contender and not some piece of space junk that would cause everyone to laugh at the Toydarian for his foolish decision to enter it in the first place.
Swelk, our defector, says the starship uses lasers to blast space junk.
Result-a cloud of slow-moving space junk left right in the path of the attacking LAFs.