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The Challenger disaster also provided a chance to see how traumatic events affected children's psyches. The large number of children who saw the accident live or in replays the same day was well known that day, and influenced the speech President Reagan gave that evening.


NASA's space shuttle Challenger accident was a devastating tragedy that killed seven astronauts and shocked the world on Jan. 28, 1986. Killed in the accident were Challenger commander Dick Scobee ...


The astronauts’ deaths were due to the loss of Challenger, which was caused by an external tank explosion: the space shuttle broke apart because gasses in the external fuel tank mixed, exploded, and tore the space shuttle apart.


An overview of the space shuttle Challenger accident as we look back on the tragedy that occurred 25 years ago this week. Details of what happened, how, and the consequences for NASA at SPACE.com.


(The following is taken from a paper entitled "Secondary Factors Contributing to the Flaw That Caused the Space Shuttle Challenger Explosion." The paper was written for a technical writing class at the University of Texas in Austin by mechanical engineering student Matt Woodfill. August 14, 1991, Austin, Texas.)


5. More than a decade after the Challenger disaster, two large pieces from the spacecraft washed ashore at a local beach. Within a day of the shuttle tragedy, salvage operations recovered hundreds ...


Challenger disaster: Challenger disaster, explosion of the U.S. space shuttle orbiter Challenger, shortly after its launch from Cape Canaveral, Florida, on January 28, 1986, which claimed the lives of seven astronauts, including Christa McAuliffe, who had won a national screening to become the first teacher in space.


The Space Shuttle Challenger disaster is probably the most significant event in the history of spaceflight in terms of its impact on the general public and on the US space program. The death of a crew of seven, which for the first time included civilian astronaut Christa McAuliffe, in a fiery ...


30 Years After Explosion, Challenger Engineer Still Blames Himself : The Two-Way Bob Ebeling, an anonymous source for NPR's 1986 report on the disaster, tells NPR that despite warning NASA of ...


Cause of Challenger Disaster Revealed. William P. Rogers, head of the special commission appointed by President Ronald Reagan to investigate the January 28, 1986, explosion of the space shuttle ...