Roger Boisjoly
Aerodynamicist and engineer, Challenger disaster
Born
April 25th, 1938
87 years ago
Died
2012
13 years ago — 74 years old
Category
Scientists & Innovators
Country
United States
Links & References
An aerodynamicist and engineer focused on rocket propulsion and safety concerns. Worked at Morton Thiokol where contributions to the Space Shuttle program occurred, particularly regarding the Challenger disaster. Voiced concerns about the O-rings used in the solid rocket boosters prior to the Challenger launch, warning that cold temperatures could compromise their integrity. After the disaster, provided testimony before the Rogers Commission to discuss the engineering decisions and safety issues related to the launch, emphasizing the need for better safety practices in aerospace engineering.
Testified before the Rogers Commission
Raised concerns about O-rings
Worked at Morton Thiokol
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