VIDEO: Delta IV rocket blasts off in California

Posted at 6:55 AM, Feb 10, 2016
and last updated 2016-02-10 07:07:32-05

A Delta IV Medium rocket blasted off Wednesday morning from Vandenberg Air Force Base in California.

The launch occurred on schedule at 6:39 a.m. ET.

The mission is for the National Reconnaissance Office in support of national defense.