A vacuum Raptor engine was recently test-fired after being "chilled to mimic conditions after a long coast period in space," according to SpaceX. Previously, a Raptor was tested to demonstrate the ...

Artemis 2's Space Launch System rocket core stage was fitted with 4 RS-25 engines at NASA’s Michoud Assembly Facility in New Orleans. Footage courtesy: NASA/Evan Deroche/Steven Seipel/Eric Bordelon ...

TUCSON, Ariz. (KVOA) - The Tucson Fire Department put out a large vehicle fire near the Pima Air Museum on Thursday afternoon ...

A new winter storm system takes aim on the Midwest and Northeast, threatening millions with heavy snow and travel disruptions just days after a historic Northeast blizzard. Meanwhile, critical fire ...