On this day (January 28) in 1986, the Space Shuttle Challenger disaster occurred, and the world lost seven astronauts. "We will never forget them...as they prepared for their journey and waved goodbye
Space Shuttle Challenger disaster - Wikipedia
Space Shuttle Challenger - Wikipedia
The Challenger Disaster - Wikipedia
Space Shuttle Challenger disaster - Wikipedia
Space Shuttle Challenger disaster - Wikipedia
Michael J. Smith - Wikipedia
Space Shuttle Challenger disaster - Wikipedia
File:Challenger Memorial1.JPG - Wikipedia
NASA issues survivability report on Columbia crash - Wikinews, the free news source
File:Challenger breakup.jpg - Wikipedia
Christa McAuliffe News | Photos | Quotes | Video | Wiki - UPI.com
Space Shuttle Columbia - Wikipedia
Dick Scobee - Wikipedia
Robert Ebeling, Challenger Engineer Who Warned of Disaster, Dies at 89 - The New York Times
Space Shuttle Challenger disaster - Simple English Wikipedia, the free encyclopedia