A solid rocket motor is tested at the company’s Promontory test area in December 2023. A Northrop Grumman building was destroyed by an explosion at the facility Wednesday. | Northrop Grumman An ...

This photo provided by the Box Elder County Sheriff's Office shows the wreckage from an explosion at Northrop Grumman's remote rocket testing site on Wednesday, April 16, 2025, in Promontory, Utah.

Houston Chronicle photographer Jon Shapley spent the past week in South Texas documenting the launch of the world's most powerful rocket from SpaceX's launch site and the impact the launch has had on ...

Elon Musk is the entrepreneur for whom all good science fiction fantasies are coming true. Has there ever been a 1960s vision of the future that hasn't included electric cars and space rockets that ...

PROMONTORY, Utah (AP) — An explosion at Northrop Grumman’s remote rocket testing site in northern Utah destroyed a building Wednesday. Officers found no injuries or fatalities in their initial ...