Accident investigation essay

NASA retired the Space Shuttle fleet on July 21, 2011 after completing the ISS and the final flight and subsequent landing of Atlantis . The Shuttle's replacement, Orion , was to have consisted of an Apollo-derived spacecraft launched on the Ares I rocket, which would use a Space Shuttle Solid Rocket Booster as its first stage. Orion would not face the dangers of either an O-ring failure (due to the presence of a launch escape system [2] ) or shedding foam (as the spacecraft would be launched in a stack configuration). In addition to ferrying crews to the ISS, the Orion spacecraft was to (as part of Project Constellation ) allow NASA to return to the Moon. [3] President Obama signed the NASA Authorization Act 2010 on October 11 which officially brought the Constellation program to an end, replacing it with the Space Launch System (SLS) and Multi-Purpose Crew Vehicle (MPCV) programs to develop the launch vehicle and spacecraft to enable human exploration missions beyond low-Earth orbit. [4]

Accident investigation essay

accident investigation essay

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