Northrop Grumman的犹他州设施爆炸摧毁了建筑物;未报告有人受伤。 Explosion at Northrop Grumman's Utah facility destroys building; no injuries reported.

在犹他州Promontory的Northrop Grumman的“Rocket牧场”设施发生爆炸,于星期三上午7时38分炸毁了一座建筑物。 没有人员伤亡的报告。 An explosion at Northrop Grumman's "Rocket Ranch" facility in Promontory, Utah, destroyed a building on Wednesday morning at 7:38 a.m. No injuries were reported. 该设施用于测试固体火箭发动机,但被毁建筑的具体功能仍然不明。 The facility is used for testing solid rocket motors, but the specific function of the destroyed building remains unknown. 当局正在调查这起事件。 Authorities are investigating the incident.