Orion Exploration Flight Test

A United Launch Alliance Delta IV Heavy rocket with NASA’s Orion spacecraft mounted atop is seen as the Mobile Service Tower is rolled back on Dec. 3, 2014, at Cape Canaveral Air Force Station's Space Launch Complex 37, Florida. Orion is scheduled to make its first flight test on Exploration Flight Test-1 (EFT-1) on Dec. 4 with a morning launch atop the Delta IV Heavy. (NASA/Bill Ingalls)

A United Launch Alliance Delta IV Heavy rocket with NASA’s Orion spacecraft mounted atop is seen as the Mobile Service Tower is rolled back on Dec. 3, 2014, at Cape Canaveral Air Force Station's Space Launch Complex 37, Florida. Orion is scheduled to make its first flight test on Exploration Flight Test-1 (EFT-1) on Dec. 4 with a morning launch atop the Delta IV Heavy. Part of Batch image transfer from Flickr.

Photographer NASA/Bill Ingalls
Cape CanaveralDelta IV HeavyEFT-1Exploration Flight Test - 1FloridaLaunch Complex 37Launch PadOrionRocketUnited Launch Alliance ULA