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40 Years Ago: Space Shuttle Challenger Breaks Apart on Live TV
The tragic 1986 disaster that shocked the nation and changed the future of the space program
Jan. 28, 2026 at 10:55am
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On January 28, 1986, the space shuttle Challenger broke apart just over a minute after liftoff, killing all seven crew members on board. While the event was broadcast live on television, the full tragedy was not witnessed by most of the country, as many adults were at work and the live coverage was still limited. The disaster led to a major investigation, changes in NASA's safety protocols, and the shelving of plans for further civilian space flights.
Why it matters
The Challenger disaster was a pivotal moment in American history, shaking public confidence in the space program and leading to significant reforms. It also marked the first time a civilian, teacher Christa McAuliffe, was set to go into space, making it a highly anticipated event for schoolchildren across the country who were watching the launch live.
The details
The Challenger was the second space shuttle to go into space, having completed nine previous successful missions. On the cold morning of January 28, 1986, the shuttle broke apart just 73 seconds after liftoff due to the failure of a seal on one of the solid rocket boosters. This allowed hot gases to escape and damage the external fuel tank, leading to the breakup of the shuttle. While the crew cabin initially remained intact, it ultimately broke apart upon impact with the ocean, killing all seven astronauts on board.
- The Challenger launched at 11:38 AM ET on January 28, 1986.
- The shuttle broke apart 1 minute and 13 seconds after liftoff.
The players
Christa McAuliffe
A high school teacher selected to be the first private citizen to go into space as part of NASA's Teacher in Space program.
Bob Ebeling
A NASA engineer who had expressed concerns about launching the Challenger in the cold temperatures, warning his wife the night before that "it's going to blow up."
Ronald Reagan
The President of the United States at the time, who scrapped his planned State of the Union address to instead deliver a speech honoring the Challenger crew.
What they’re saying
“It's going to blow up.”
— Bob Ebeling, NASA engineer
“I want to say something to the schoolchildren of America who were watching the live coverage of the shuttle's takeoff. I know it's hard to understand, but sometimes painful things like this happen. It's all part of the process of exploration and discovery. It's all part of taking a chance and expanding man's horizon.”
— Ronald Reagan, President of the United States
What’s next
NASA conducted a thorough investigation into the Challenger disaster, leading to changes in the agency's safety protocols and the shelving of plans for further civilian space flights. It would be several years before the space shuttle program resumed operations.
The takeaway
The Challenger disaster was a tragic moment that shook the nation and had a lasting impact on the space program. It highlighted the risks and challenges of space exploration, while also demonstrating the resilience and determination of the American people to continue pushing the boundaries of human achievement.
