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May 28, 2024 · Challenger disaster, explosion of the U.S. space shuttle orbiter Challenger, shortly after its launch from Cape Canaveral, Florida, on January 28, 1986. The disaster claimed the lives of seven astronauts. The primary goal of shuttle mission 51-L was to launch the second Tracking and Data Relay Satellite (TDRS-B).
On January 28, 1986, the Space Shuttle Challenger broke apart 73 seconds into its flight, killing all seven crew members aboard. The spacecraft disintegrated 46,000 feet (14 km) above the Atlantic Ocean, off the coast of Cape Canaveral, Florida, at 11:39 a.m. EST (16:39 UTC ).
- Space Shuttle Program
- Challenger Disaster
- Rogers Commission
- Aftermath of The Challenger Explosion
In 1976, the National Aeronautics and Space Administration (NASA)unveiled the world’s first reusable manned spacecraft, known as the space shuttle. Five years later, flights began when the space shuttle Columbiaembarked on a 54-hour mission. Launched by two solid-rocket boosters and its main engines, the aircraft-like shuttle entered into orbit aro...
The mission’s launch from Kennedy Space Center at Cape Canaveral, Florida, was delayed for six days due to weather and technical problems. The morning of January 28was unusually cold, and engineers warned their superiors that certain components—particularly the rubber O-rings that sealed the joints of the shuttle’s solid rocket boosters—were vulner...
Shortly after the disaster, President Ronald Reagan appointed a special commission to determine what went wrong with Challenger and to develop future corrective measures. Headed by former secretary of state William Rogers, the commission included former astronaut Neil Armstrong and former test pilot Chuck Yeager. Their investigation revealed that t...
After the accident, NASA refrained from sending astronauts into space for more than two years as it redesigned a number of the shuttle’s features. Flights began again in September 1988 with the successful launching of Discovery. Since then, the space shuttle has carried out numerous important missions, including the repair and maintenance of the Hu...
Jan 25, 2018 · What Caused the Challenger Disaster? Seven lives were lost as communications failed in the face of public pressure to proceed with the launch despite dangerously cold conditions. By: Amy Shira...
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Nov 24, 2009 · At 11:38 a.m. EST, on January 28, 1986, the space shuttle Challenger lifts off from Cape Canaveral, Florida, and Christa McAuliffe is on her way to becoming the first ordinary U.S. civilian...
Jan 28, 2016 · On Jan. 28, 1986, at 11:39 a.m., people across the country watched in horror as the space shuttle Challenger exploded over the Atlantic Ocean, killing everyone on board.
Feb 1, 2022 · The space shuttle Challenger — during its 10th launch – on Jan. 28, 1986, exploded 73 seconds after liftoff, killing all seven crewmembers and changing NASA's space program forever. Challenger...
