الوصف: The Vision for Space Exploration is the nited States space policy announced on January 14, 2004 by S President George W Bush It is seen as a response to the Space Shuttle Columbia disaster, the state of human spaceflight at NASA, and a way to regain public enthusiasm for space exploration The Vision calls for the space program to Complete the International Space Station by 2010 Retire the Space Shuttle by 2010 Develop the Orion spacecraft formerly known as the Crew Exploration Vehicle by 2008, and conduct its first human spaceflight mission by 2014 Develop Shuttle Derived Launch Vehicles Explore the Moon with robotic spacecraft missions by 2008 and crewed missions by 2020 Explore Mars and other destinations with robotic and crewed missions When the Vision was announced in January 2004, the S Congress and the scientific community gave it a mix of positive and negative reviews For example, Rep