Mission and Spacecraft Library (MSL) is a reference web site, maintained by NASA, containing information about satellites.
[1] It contains a catalog of several hundreds of satellites from different countries.
The site was founded by Jet Propulsion Laboratory employee Mike Evans, who had a vision of building a database that would be publicly accessible via the World Wide Web.
[2] The site has not been updated since 1999.
This space- or spaceflight-related article is a stub.