NASA originally intended Challenger to be a test vehicle,according to the Kennedy Space Center. Rockwell International, an aerospace manufacturing company, began building the shuttle in November 1975 and then sent it toLockheed Martin, another aerospace technology company, for structural testing starting ...
The Challenger exploded on January 28, 1986. Here, the people who were there remember what went wrong on that fateful day.
The space shuttle Challenger disaster is a case study of the untimely use of a rubber packing ring by mechanical engineers. The supplier engineers knew that the rubber packing seal had very limited application capability at low-temperature use but they could not prove this in a space shuttle lau...
From Wikipedia, the free encyclopedia The Space Shuttle Challenger disaster took place on January 28, 1986 when Challenger, a Space Shuttle operated by NASA, consisting of the Challenger Orbiter, designated OV-099, an External Tank (ET) containing liquid hydrogen fuel and liquid oxygen oxidizer, ...
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 of pounds of metal from...
A table of contents for Shmoop's guide to Space Shuttle Challenger Disaster Address, including summary, analysis, and more.
What is the Challenger disaster timeline? What year did Israel give up the Gaza Strip? What year did Uganda gain independence? What year was Brown vs Board of Education? What year did the Monroe Doctrine officially end? What years did the Somoza control Nicaragua?
[…] perhaps we've forgotten the courage it took for the crew of the shuttle; but they, the Challenger Seven, were aware of the dangers, but overcame them and did their jobs brilliantly. (8) Perhaps you've forgotten about their courage? Reagan makes a really important point here: ...
Challenger Shuttle Disaster at 25: NASA Recalls Darkest MomentsNASA is observing its three darkest moments in spaceflight, including today's 25th anniversary of the space shuttle Challenger disaster that killed seven astronauts on Jan. 28, 1986. Image of the Day: Remembering the FallenNASA Administra...