Challenger's Whistle-Blower: Hero And Outcast

The engineer who opposed the doomed launching of the shuttle finds himself ostracized as he embarks on several new careers. PHOENIX--When the shuttle Challenger blew up, the explosion lit a fuse in Roger Boisjoly's conscience. A structural engineer for Morton Thiokol Inc., the firm that later bore blame for the disaster, Boisjoly had argued against the launch the night before and, like the rest of the nation, watched in horror when the shuttle blew up. "I left the room and went directly to my

Written byElizabeth Pennisi
| 10 min read

Register for free to listen to this article
Listen with Speechify
0:00
10:00
Share


The engineer who opposed the doomed launching of the shuttle finds himself ostracized as he embarks on several new careers.
PHOENIX--When the shuttle Challenger blew up, the explosion lit a fuse in Roger Boisjoly's conscience. A structural engineer for Morton Thiokol Inc., the firm that later bore blame for the disaster, Boisjoly had argued against the launch the night before and, like the rest of the nation, watched in horror when the shuttle blew up. "I left the room and went directly to my office where I remained in shock the rest of the day," he recalls about that terrible morning four years ago this week.

During the next eight months, Boisjoly would become both a national hero and a professional pariah. Although widely lauded for his courage in alerting the National Aeronautics and Space Administration and his company to the dangers in the design of the space vehicle's booster ...

Interested in reading more?

Become a Member of

The Scientist Logo
Receive full access to digital editions of The Scientist, as well as TS Digest, feature stories, more than 35 years of archives, and much more!
Already a member? Login Here

Meet the Author

Published In

Share
Illustration of a developing fetus surrounded by a clear fluid with a subtle yellow tinge, representing amniotic fluid.
January 2026, Issue 1

What Is the Amniotic Fluid Composed of?

The liquid world of fetal development provides a rich source of nutrition and protection tailored to meet the needs of the growing fetus.

View this Issue
Skip the Wait for Protein Stability Data with Aunty

Skip the Wait for Protein Stability Data with Aunty

Unchained Labs
Graphic of three DNA helices in various colors

An Automated DNA-to-Data Framework for Production-Scale Sequencing

illumina
Exploring Cellular Organization with Spatial Proteomics

Exploring Cellular Organization with Spatial Proteomics

Abstract illustration of spheres with multiple layers, representing endoderm, ectoderm, and mesoderm derived organoids

Organoid Origins and How to Grow Them

Thermo Fisher Logo

Products

Brandtech Logo

BRANDTECH Scientific Introduces the Transferpette® pro Micropipette: A New Twist on Comfort and Control

Biotium Logo

Biotium Launches GlycoLiner™ Cell Surface Glycoprotein Labeling Kits for Rapid and Selective Cell Surface Imaging

Colorful abstract spiral dot pattern on a black background

Thermo Scientific X and S Series General Purpose Centrifuges

Thermo Fisher Logo
Abstract background with red and blue laser lights

VANTAstar Flexible microplate reader with simplified workflows

BMG LABTECH