Space Trash - Smithsonian, January 1999
Wed, 6 Jan 1999 23:49:12 EST

There is an excellent article on tracking space debris in the January 1999
issue of the Smithsonian (pp. 46-55).  A greatly shortened version of the
article may be found here:

Included in the article are photos of the electromagnetic "fence" in New
Mexico (also at the web site) and the large radar array in North Dakota
(Cavalier Air Station) that tracks debris.

Don Gardner
39.1796 N,  76.8419 W, 34m ASL