Columbia Accident Investigation Board:Features official press releases, events, and other information regarding the ongoing investigation.
Accident FAQ: An updated collection of answers to common questions about the flight. Collected by a group of interested.
Analysis: NASA Emergency: "Science editor Dr. David Whitehouse outlines what we know so far about the shuttle emergency." [BBC News]
BBC News: Space Shuttle Lost: Your Reaction: User submitted comments about, and reactions to, the incident.
BBC: Shuttle Disaster: Features a BBC 'in-depth' series of articles on the accident. Updated regularly.
Columbia Shuttle Breaks up over Texas: "The space shuttle Columbia, with seven astronauts aboard, broke up as it descended over central Texas Saturday toward a planned landing at Kennedy Space Center in Florida."
Fox News: Timeline of Columbia's Last Mission: Highlights from liftoff on January 16 to breakup over Texas on February 1.
Guardian: Space Shuttle Columbia: Continuing in-depth coverage, including story archive, interactive guide, weblog and related links.
HoustonChronicle: Columbia's Last Mission: News and multimedia coverage. Includes poll and reader reactions.
Instructions for Uploading Images and Video Related to the Columbia Accident: NASA site for collecting private images that might help in the investigation.
Kennedy Space Center: Space Shuttle Columbia: Provides information and video footage of launch and landing, video footage of press briefings after the accident and memorial service, and contact information.
NASA/Columbia music video essay by Chris Valentine: A music video essay dealing with the Columbia/STS-107 disaster and NASA's past and future purpose. Produced by Chris Valentine
National Geographic: Shuttle Columbia Lost Upon Re-entry: Summary of mission and initial loss. Includes photograph of crew.
Notes on Columbia Loss: Provides a collection of technical documents [pdf] on the aerothermodynamics, and tile loss. Study notes collected by Perdue University.
Profiles of 7 Astronauts Aboard Shuttle: Short biographies. [The Wichita Eagle]
Seattle Post: Shuttle Disaster: Includes a series of special report articles with overview of the accident and crew background.
Space Shuttle Columbia and Her Crew: Updated NASA information on the accident and results of the on-going inquiries.
STS-107 Mission Status Center: NASA report from Spaceflight Now.
STS-107 Mission Status Reports: Official reports from Mission Control Center, Houston, Texas. Covers the mission from liftoff to the aftermath of the accident.
Tagore High School: Features a form for e-mail to Tagore high school India, where Kalpana Chawla studied.
Times of India: Columbia Crash: Offers news and commentary. Includes photo gallery, graphics, and user tributes to Kalpana Chawla.
Yahoo! News: Space Shuttle Columbia Breaks Up Over Texas: Coverage including various articles, pictures, and videos from external sources.