Space Debris
4 articles
Four Ways to Fight Space Debris: How Active Removal, Disposal, Design, and Collision Avoidance Compare
Space debris management relies on four strategies: design for mitigation, post-mission disposal, collision avoidance, and active debris removal. While the first three are preventive and established, active removal is an emerging necessity as debris growth outpaces mitigation efforts.
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.
SpaceX rocket stage to crash near moon's Einstein crater
A five-ton piece of a SpaceX Falcon 9 rocket, traveling at 5,400 mph, is expected to collide with the Moon near the crater Einstein on Wednesday, August 5, according to ABCNews and Space.
Satellite megaconstellations fuel unregulated geoengineering, scientists warn
Each day, a minimum of 500 kilograms (1,100 pounds) of incinerated satellite trash plunges into Earth's atmosphere—a phenomenon scientists gravely describe as an unregulated geoengineering experiment.