​Stephen Zhao - CHC 2DE
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Timeline of Events
Challenger Gallery
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Read more on the launch-related news that led up to the launch and how they affected the outcome of the mission.
Pre-flight Conditions
Timeline
of Events
Read more about what happened on the short-lived final flight of the Space Shuttle Challenger.
On Board Events
Explore the events that occurred after the vehicle teared apart, as well as how the crew might have died.
The Aftermath
Learn more about background information relating to the scheduled Space Shuttle mission.
Prec​eding Events
​A Modern History Project
​The Challenger Disaster​