Space & Astronomy
Three Ways to Clean Orbit: How Drag Sails, Lasers, and Robotic Capture Actually Differ
Space debris mitigation employs three distinct engineering philosophies: passive drag augmentation, contactless laser nudging, and active physical capture. The choice and development of these technologies are increasingly driven by the economic imperative to remove multiple objects per mission.
Dr. Alistair Finch·October 17, 2026
