Watch a Satellite Fling a Pen-Sized Harpoon at Space Junk

Videos A pen-sized harpoon fired from a satellite at 44.7 mph (20 m/s) successfully captured a target in space, demonstrating its potential in space junk removal. The aluminum target was situated on a 1.5-m carbon-fiber... Staff Author: Jennifer DeLaOsa Topics: MIL/AERO