NASA
Nasa: Sts 107 (Space Shuttle Columbia)
NASA.gov provides information regarding the Space Shuttle Columbia disaster. Content includes crew biographies, press releases, shuttle images, and scientific data and research.
BBC
Bbc: Seven Die in Shuttle Disaster
In this detailed report, the BBC explores the Space Shuttle Columbia disaster. There is interactive media, video of the break up, and biographical information.
BBC
Bbc: The Columbia Crew
Biographical information on the final crew of the Space Shuttle Columbia.
Other
Spaceflight Now: Shuttle Columbia Lost
Published the day of the Space Shuttle Columbia Disaster, this article details the catastrophic events of that day. (February, 2003)
FOX News
Fox News: Profiles of Space Shuttle Columbia Crew
Brief bios of all of the members of the doomed Space Shuttle Columbia.