40 years after the space shuttle Challenger disaster, spaceflight remains far from routine
January 29, 2026
Editor’s note: This story contains discussion of astronaut fatalities and dangerous moments in human spaceflight.
It was 40 years ago today (Jan. 28) that the space shuttle Challenger blasted off on its 10th mission to space. Sadly, the vehicle never made it there.
Challenger exploded 73 seconds after liftoff while carrying seven people, including “Teacher in Space” participant…