With Starliner stuck in space, has NASA’s safety culture changed since Columbia?

Through a cloud-washed blue sky above Launch Pad 39A, Space Shuttle Columbia hurtles toward space on mission STS-107. (credit: NASA)

My first real taste of space journalism came on the morning of February 1, 2003. An editor at the Houston Chronicle telephoned me at home on a Saturday morning and asked me to hurry to Johnson Space Center to help cover the loss of Space Shuttle Columbia.

At the time, I did not realize this tragedy would set the course for the rest of my professional life, that of thinking and writing about spaceflight. This would become the consuming passion of my career.

I've naturally been thinking a lot about Columbia in recent weeks. While the parallels between that Space Shuttle mission and the first crewed flight of Boeing's Starliner spacecraft are not exact, there are similarities. Most significantly, after the Space Shuttle launched, there were questions about the safety of the vehicle's return home due to foam striking the leading edge of the spacecraft's wing.