Metal spheres found in Australia show how little we still know about falling space debris, experts say

Once again, the "Land Down Under" is on the apparent uptick for falling space debris. In early July, the Australian Space Agency reported that objects recovered, dubbed "space balls," are likely pressure vessels from a space launch vehicle. Six spherical pieces of space junk were found in the small seaside community of Forrest Beach, near Ingham. Australian Queensland Fire Department crews swung into action to assist partner agencies following the discovery of the potentially hazardous objects.