NASA's first completed Orion crew module sits atop its service module at the Neil Armstrong Operations and Checkout Facility at Kennedy Space Center in Florida. The crew and service module will be transferred together on Wednesday to another facility for fueling, before moving again for the installation of the launch abort system.
At that point, the spacecraft will be complete and ready to stack on top of the Delta IV Heavy rocket that will carry it into space on its first flight in December.
For that flight, Exploration Flight Test-1, Orion will travel 3,600 miles above the Earth – farther than any spacecraft built to carry people has traveled in more than 40 years – and return home at speeds of 20,000 miles per hour, while enduring temperatures near 4,000 degrees Fahrenheit.
Explore further: Image: Orion crew module at the Neil Armstrong Operations and Checkout Building, Kennedy Space Center