Dennis Cullison Period, 5 April 27, 2004 History Mr. Peterson The Challenger Disaster There were many great and significant events that happened while the United States was under the rule of Ronald Reagan. One of the major events also had to do with the United States evolvement in going to...

Tuesday, January 28, 1986 is a day that will live on forever in infamy. This was the day that the Challenger, a NASA space shuttle, tragically exploded. The explosion left many people asking themselves, "What went wrong," and "What made the Challenger blow-up?" NASA conducted a ...