The United Launch Alliance Delta 4-Heavy rocket lifts off with NASA’s Orion spacecraft on its inaugural space flight test at 7:05 a.m. EST Dec. 5 from Cape Canaveral Air Force Station’s Complex 37.
NASA, Lockheed Martin and United Launch Alliance officials hold the L-2 day countdown status briefing following the launch readiness review on Tuesday, Dec. 2.
Watch replays from launch pad and tracking cameras of the Orion AA-2 inflight abort test conducted at Cape Canaveral Air Force Station on July 2, 2019.
John Grunsfeld, Associate Administrator for the Science Mission Directorate at NASA Headquarters, speaks about the EFT-1 test flight and science opportunities made possible by the Orion capsule and its Space Launch System rocket.