History_Of_Space

History Of Space The Presidential Commission on the Space Shuttle Challenger Accident, chaired by former Secretary of State William P. Rogers, investigated the circumstances surrounding the explosion of the Space Shuttle Challenger shortly after liftoff on January 28, 1986. The Commission was established in February, 1986, pursuant to Executive Order 12546, and it issued its final report in June, 1986. William Rogers was at the time a practicing attorney and senior partner in the law firm Rogers & Wells. In 1973, Rogers was awarded the Medal of Freedom. All other members of the Commission have excellent qualifications such as previous spacecraft commander, engineers, director of Space Systems and Command, Control, Communication, astronauts, and physicists. January 28th, 1986, was the coldest day that NASA had ever attempted to launch a manned spacecraft; at 36 degrees Fahrenheit, it was 15 degrees colder than any previous launch temperature. Although lift-off time for the Challenger flight 51-L had been delayed twice that morning, all operations and systems seemed to be under control. An “ice” team had been sent to the launch pad at 1:30 a.m. and again at 8:45 a.m., and although there was some build-up, ice was cleared as a concern. Other weather conditions were cleared joint, commission, launch, srb, nasa, field, bottom, rogers, shuttle, degrees, challenger, tank, o-rings, accident, space, seconds, right, engineers, time, thiokol, temperature, rocket, putty, flight, external, being, solid, seal, joints, flame, failure, before, two, smoke, problem, morton