As anticipation mounts over the Artemis II launch, some Americans are feeling anxious due to the Challenger disaster from ...

This shows that some of the hierarchical and bureaucratic structure of NASA—also present in the Challenger launch decision—directly conflicts with the intuitions of NASA engineers. The New York Times ...

Bob Ebeling was anxious and angry as he drove to work on the morning of Jan. 28, 1986. He kept thinking about the space shuttle Challenger, cradled on a Florida launchpad 2,000 miles away. Ebeling ...