No one was hurt at the rocket testing facility in Promontory, Utah. A person who lives near the remote location said that the blast rocked her home and a plume of smoke rose from the wreckage.

Video shared by a FOX 13 News viewer showed a plume of smoke rising from the building ... occurred at 7:38 a.m. at Northrop Grumman Rocket Garden, but its cause has yet to be determined.

A Building Is Destroyed in an Explosion at Northrop Grumman's Rocket Test Site PROMONTORY ... responded to reports of a loud blast and a dark plume of smoke rising over the rangelands at 7: ...