Mars Climate Orbiter: NASA's official site. Mission overview, a large selection of news archives, and status of the failed MCO project.
Mars Climate Orbiter: Spacecraft and mission profile from the National Space Science Data Center.
Navigation Team Was Unfamiliar with Mars Climate Orbiter: Much more than a measurement units mistake doomed the Mars Climate Orbiter. News on NASA's full report and press conference reveal more about the failure of the craft.