Between the launch of Sputnik on 4 October 1957 and 1 January 2008, approximately 4600 launches have placed some 6000 satellites into orbit, of which about 400 are travelling beyond geostationary orbit or on interplanetary trajectories.
The ESA has a gallery showing the evolution of space debris (more like a series of visualizations) ranging from dust-sized particles to car-sized satellites.
Evolution of Space Debris
Started by
Clark Geomatics
, Jun 10 2008 04:12 PM
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